* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Archivo, sans-serif;
    /*font-family: "Poppins-Regular";*/
    /*border:1px solid orange;*/
}

a, a:hover {
    text-decoration: none;
}

/* 隐藏所有滚动条 */
html {
    overflow-x: hidden; /* 隐藏横向滚动条 */
    overflow-y: auto;   /* 显示纵向滚动条（需要时） */
    /* 确保内容溢出时自动处理 */
    -ms-overflow-style: none;
    /* IE 和 Edge */
    scrollbar-width: none;
    /* Firefox */
}

/* Chrome, Safari 和 Opera */
html::-webkit-scrollbar {
    display: none;
}

body {
    overflow-x: hidden;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index:9999;
}

.flag {
    transition: 1s;
}

.flag:hover {
    transform: rotateY(180deg);
}


.text_green {
    color: #2F4F9E !important;
}

.t_green {
    color: rgba(68, 175, 131, 1);
}

.b_green {
    background: rgba(68, 175, 131, 1);
}

.bg_green_to_blue {
    background: linear-gradient(to right, rgb(67, 173, 108), rgb(72, 165, 231));
}

/*.top_bar {*/
/*	width: 100%;*/
/*	height: 45px;*/
/*	line-height: 45px;*/
/*	box-shadow: 0 0 3px rgba(46, 139, 87, .3);*/
/*	font-weight: 300;*/
/*	font-size: 0.8rem;*/
/*	color: rgba(255,255,255,.8);*/
/*	background:#2F4F9E;*/
/*	!*background:#edf2f5;*!*/
/*	text-shadow: 0 0 1px gray;*/
/*}*/

.top_bar {
    /*background:rgba(255,255,255,.2);*/
    /*position:sticky;*/
    background: #316eb966;
    /* background:transparent; */
    display: flex;
    align-items: center;
    height: 30px;
    font-weight: bold;




    /* background:red; */
    /* background:#2d458260; */
    /* background:rgba(0,0,255,.6); */
    /* 	height:50px;
        line-height:50px; */
    /* box-shadow:0 2px 0 0 rgba(255,255,255,.1); */
    color: rgba(255, 255, 255, .7);
    /*color:rgba(0,0,0,.7);*/
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    font-size: .8rem;
    backdrop-filter: blur(3px);
    transition: opacity 1s ease; /* 0.3秒渐变过渡 */
}

.top_bar img {
    height: 20px !important;
}

.top_bar i {
    padding-right: 1.6rem;
}

.top_bar .language {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
}

.top_bar .language img {
    height: 20px;
}

.top_bar span {
    padding-left: 1rem;
}

.top_bar a{
    color:rgba(255,255,255,.7);
}
.top_bar_black_bg{
    /*background: #1b1b3399;*/
    background: rgba(0,0,0,.96);
}

.wlink{
    color:rgba(255,255,255,.6);
}
.link_btn{
    border:1px solid rgba(255,255,255,.2)!important;
    border-radius:3px;
    padding:1px 3px;
    transition:.3s;
}
.link_btn:hover{
    border:1px solid lightskyblue!important;
    background:rgba(255,255,255,.6)
}

.logo img {
    width: 260px;
    margin-top: 10px;
    /*margin-left:1rem;*/
    mix-blend-mode: multiply;
}

.menu_bar {

    background: rgba(255, 255, 255, .2);
    background: #316eb930;


    height: 100px;
    color: rgba(255, 255, 255, .8);
    font-size: 1.1rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(3px);
    text-transform: uppercase;
}

.menu_bar .logo img {
    max-width: 300px;
    margin-bottom: 1rem;
}

.menu_bar a {
    color: rgba(255, 255, 255, .7);

}

.menu_bar a:hover {
    color: #0188DA;
}

.logo {
    flex: 2;
    display: flex;
    flex-direction: column;

    align-items: center;
    z-index:9999!important;
}

.logo_desc {
    font-size: 0.5rem;
    color: rgba(255, 255, 255, .3);
    margin-top: 0;
}
.logo_desc_cn{
    font-size:0.7rem;
    /*letter-spacing:2px;*/
    color: rgba(255, 255, 255, .3);
    margin-top: 0;

}


.menu {
    flex: 6;
    mix-blend-mode: screen;
    position: relative;
    z-index:9999!important;
}

.menu ul {
    display: flex;
    /*margin-left:6rem;*/
    margin-top: 10px;
    align-items: center;
    justify-content: space-around;
    list-style: none;
}

.menu ul li {
    list-style: none;
    padding: 10px;
    transition: .6s;

}

.menu ul li:hover {
    background: rgba(255, 255, 233, .3);
    border-radius: 5px;
}

.search_area {
    flex: 4;
    padding: 0 1rem;
    /* text-align:right;
    margin-right:2rem; */


}

.search_box {
    width: 100%;
    display: flex;
    flex: 1;
    justify-content: space-around;
    align-items: center;
    position: relative;

}

.search_box input {
    margin-right: 0;
    border: none;
    outline: none;
    background: rgba(255, 255, 255, .3);
    color: rgba(255, 255, 255, .9);
    padding-right: 4rem;
    border-radius: 20px;
}

.search_area i {
    position: absolute;
    right: 2rem;
    cursor: pointer;
    marign-right: 3rem;
    color: rgba(255, 255, 255, .8);
    /*color:rgba(0,0,0,.39);*/
}

.search_area i:hover {
    color: #0188DA;
}

.search_box i:hover{
    color:#87DAB9;
}

.search_box_input {
    transition: .6s;
}


/*   */

.search-form {
    margin-top: 15px;
    padding: 15px;
    background: transparent;
    border-radius: 5px;
}

.search-form form {
    position: relative;
}

.search-form form input {

    width: 100%;
    padding: 20px 200px 20px 35px;
    border: 2px solid #2F4F9E60;
    border-radius: 5px;


}

input {
    /*outline: #3D65B9!important;*/

    /*background:rgba(255,255,255,.38);*/
    background: transparent;
    /*box-shadow: 0 0 5px lightseagreen;*/
}

textarea {
    outline: #3D65B9;
    box-shadow: 0 0 5px #2F4F9E;
}

.search-form form .search-btn {
    position: absolute;

    right: 3px;
    height: 60px;
    top: 3px;

    /* top: 40%;
    transform: translateY(-40%); */
    outline: none;
    border: none;
    /*box-shadow: 0 0 2px lightseagreen;*/
    overfolow: hidden;
}

/* [type=button]:not(:disabled),
[type=reset]:not(:disabled),
[type=submit]:not(:disabled),
button:not(:disabled) {
    cursor: pointer;
} */

.tp-btn {
    font-size: 15px;
    line-height: 1;
    font-weight: 700;
    padding: 15px;
    margin: 0;
    /*background-color: rgba(130,205,155,1);*/
    /*background: #3D65B9;*/
    background: linear-gradient(to right, #2F4F9E, rgb(72, 165, 231));
    text-align: center;
    display: inline-block;
    /*border-radius: 5px;*/
    text-transform: uppercase;
    color: white;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: .6s;
}

.tp-btn:hover {
    background: lightseagreen;
    text-shadow: 0 0 10px lightgreen;
}

/* [type=button],
[type=reset],
[type=submit],
button {
    -webkit-appearance: button;
} */

.tel_area {
    display: flex;

    flex-direction: column;
    gap: 10px;
    justify-content: center;
    align-items: flex-start;
    height: 100px;
    /* background:yellow; */
    margin-top: 20px;
    font-weight: 500;

}

.top_menu_bg {

    background: transparent;


}

.my_top_menu {
    background: white;
    color: black;
}

.navbar {
    /*position: fixed;*/
    /*top: 0;*/
    /*left: 0;*/
    width: 100%;
    height: 100px;
    /* background:rgba(255,255,255,.3); */
    background: rgba(255, 255, 255, .08);
    /*background:rgba(133,233,233,.3);*/
    backdrop-filter: blur(3px);

    /* border-bottom:2px solid rgba(255,255,255,.2); */
    /*box-shadow:0 10px 2px #F3A40098;*/
    /*box-shadow:0 -3px 2px orange;*/

    /*box-shadow:0 3px 2px rgba(255,0,0,.5);*/
    /* background(0,0,0,.6); */
    /* background-color: transparent; */
    z-index: 999;
    transition: background-color 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;

}


.navbar a {
    color: rgba(255, 255, 255, .8) !important;

}

.navbar-toggler-icon {
    color: rgb(45, 83, 53) !important;
}


.navbar a,
.navbar span {
    position: relative;
    color: rgba(255, 255, 255, .8) !important;
    text-shadow: 0 0 1px gray;
    transition: .3s;
}

.navbar a {
    text-decoration: none;
}


/*.navbar a::before {*/
/*	content: "";*/
/*	position: absolute;*/
/*	left: 0;*/
/*	bottom: -3px;*/
/*	background: #3D65B9;*/
/*	height: 2px;*/
/*	width: 0;*/
/*	!*box-shadow: 0 0 3px lightgreen;*!*/
/*	transition: .3s;*/
/*}*/


.navbar a:hover {
    /*box-shadow: 0 0 3px rgba(46, 139, 87, .2);*/
    /*color: #3D65B9 !important;*/
    /* background:lightseagreen; */
    color: #0188DA !important;
}

/*.navbar a:hover::before {*/
/*	width: 100%;*/
/*}*/

.navbar-brand {
    font-size: 1rem;
    text-transform: uppercase;
    color: rgba(0, 0, 0, .38) !important;

}


/*.navbar-brand::after{*/
/*	position:absolute;*/
/*	content:"";*/
/*	width:100%;*/
/*	height:10px;*/
/*	left:0;*/
/*	!*bottom:-13px;*!*/
/*	!*background:rgba(46, 139, 87, .9);*!*/
/*}*/


.top_menu_area {
    height: 80px;
    line-height: 80px;
    background: rgba(46, 139, 87, .8);
    border-bottom: 1px solid lightgray;
}

.sub_menu {
    position: absolute;
    /*background:#54C3F480;*/
    /*background:rgba(255,255,255,.58);*/
    background: rgba(0, 0, 0, .92);
    /*background:#1b1b3398;*/
    border:1px solid skyblue;
    padding: 10px;
    border-top: 5px solid #0188DA;
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    top: 42px;
    left: 0px;
    /*left:-100px;*/
    overflow: hidden;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    justify-content: space-evenly;
    opacity: 0;
    visibility: hidden;
    transform-origin:top center;
	transform:rotateX(-90deg);
	transition:.8s ease;
	/*z-index:999!important;*/
    /*transition: opacity 0.8s ease, visibility 0.6s ease;*/


}

.sub_menu ul {
    margin: 0 1.2rem;
    display: flex;
    flex-wrap: nowrap;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;

}

.sub_menu ul li {
    padding: 5px;
    min-width: 90px;
    width: max-content !important;


}

.sub_item {
    width: max-content !important;
    border-bottom: 1px dashed rgba(255, 255, 255, .1);
    border-left: 1px dashed rgba(255, 255, 255, .1);
}

.sub_item:last-of-type {
    border-bottom: none;
}

.sub_menu ul li a {
    font-weight: 300;
    padding: 6px;
    display: inline-block;
    color: rgba(255, 255, 255, .8) !important;


    transition: .8s;
    font-size: 0.8rem !important;
}

.sub_menu ul li:hover {
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, .2), rgba(255, 255, 255, .01));
    /*background:rgba(255,255,255,.2);*/
    /*border-radius:5px;*/
}

.sub_menu ul li a:hover {
    /*border-top:1px solid #00C3F3;*/
    /*border-bottom:1px solid #00C3F3;*/
    /*border-radius:5px;*/
    /* padding:2px; */
    color: #0188DA;
}

.sub_menu_title {
    font-size: 1rem;
    font-weight: 600;
    padding-left: 20px;
    color: rgba(255, 255, 255, .7);
}

.my_banner_carousel .carousel-caption{
    position:absolute;
    top:50%;

}

 .carousel-control-prev, .carousel-control-next {
      display: none !important;
    }

.carousel-indicators {
      display: none !important;
    }



.vertical_menu {
    display: flex;
    flex-direction: column;
}

.category_icon_box {
    overflow: hidden;
}

.category_icon {
    max-width: 90%;
    transition: .6s;
}

.category_icon:hover {
    transform: scale(1.1);
}

.my_content_row {
    padding: 2rem 0;
}

.my_btn {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    outline: none !important;
    background-color: lightskyblue;
    color: white;
    font-size: 16px;
    font-weight: 700;
    padding: 16px 43px 14px;
    border-radius: 4px;
    transition: all 0.5s linear;
    overflow: hidden;
    z-index: 1;
}

.my_btn:before {
    transition-duration: 800ms;
    position: absolute;
    width: 190%;
    height: 190%;
    content: "";
    top: 110%;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    z-index: -1;
    background-color: black;
}

.my_btn:hover {
    color: skyblue;
}

.my_btn:hover:before {
    top: -40%;
}

.grid_5cols{
    display:grid;
    /*grid-template-columns: repeat(5, 20%);*/
    grid-template-columns: repeat(5, 1fr);
}

.my_product_box{
    position: relative;
    width: 100%;
    height: 200px;
    display: flex;
    flex-direction:column;
    justify-content: center;
    align-items: center;


    border: 2px solid lightgray;
    border-radius: 6px;
    margin: 1rem 0;
    padding: 1rem;
    overflow: hidden;
    transition: .6s;
    cursor: pointer;
    z-index: 1;

}


.my_product_box::before {
    position: absolute;
    content: '';
    top: 0;

    left: 0;
    right: 0;
    bottom: 0;

    /*background: #1b1b33;*/
    /*background:#3ca586;*/
    background: #0f3463;

    transform: scaleX(0.0);
    /* transform-origin: right center; */
    /* transform-origin: right center; /*p这个可以从右到左滑动*/
    transform-origin: left;
    transform-style: preserve-3d;


    transition: .6s;
    z-index: -1;


}

.my_product_box:hover {
    color: rgba(255,255,255,.9);
    box-shadow: 0 0 30px rgba(0, 0, 0, .2);
}

.my_product_box:hover::before {
    transform: scaleX(1.0);

}

.my_product_box_photo{
    width:95%;
    height:200px;
    overflow:hidden;
}

.my_product_box_photo img{
    width:100%;
    transition:.6s;
}

.my_product_box_title{
    background:orange;
    /*display:block;*/
    width:95%;
    text-align:center;
    transition:.6s;
}
.my_product_box_title:hover{
    background:lightgreen;
    letter-spacing:2px;
    font-weight:700;
}
.my_product_box_photo img:hover{
    transform:scale(1.1);
}

/*.drop_menu{*/
/*	position:absolute;*/
/*	!*background:#54C3F480;*!*/
/*	background:rgba(255,255,255,.58);*/
/*	!*width:700px;*!*/
/*	padding:10px;*/
/*	border-top:5px solid #0188DA;*/
/*	border-bottom-left-radius:6px;*/
/*	border-bottom-right-radius:6px;*/
/*	top:42px;*/
/*	left:-100px;*/
/*	overflow:hidden;*/
/*	font-size:0.8rem;*/
/*	font-weight:600;*/
/*	display:flex;*/
/*	justify-content:space-evenly;*/
/*	opacity: 0;*/
/*	visibility: hidden;*/
/*	transition: opacity 0.8s ease, visibility 0.6s ease;*/


/*}*/

/*.drop_menu ul{*/
/*	display:flex;*/
/*	flex-wrap:wrap;*/
/*	justify-content:flex-start;*/
/*	align-items:flex-start;*/
/*	border:1px solid red;*/
/*}*/
/*.drop_menu ul li{*/
/*	padding:10px ;*/
/*	border:1px solid blue;*/

/*}*/
/*.drop_menu ul li a{*/
/*	padding:6px;*/
/*	transition:.8s;*/
/*	font-size:0.8rem!important;*/
/*}*/
/*.drop_menu ul li a:hover{*/
/*	border-top:1px solid #00C3F3;*/
/*	border-bottom:1px solid #00C3F3;*/
/*	!*border-radius:5px;*!*/
/*	!* padding:2px; *!*/
/*	color:#00C3F3;*/
/*}*/


.nav-item:hover .sub_menu {
    opacity: 1;
    visibility: visible;
    transform:rotateX(0);

    /*transform: translateY(0);*/
}

/*用于向下滚动时固定菜单头部*/
.sticky {
    background:rgba(0,0,0,.92);
    /*background: #1b1b33!important;*/
    /*background: rgba(7,2,63,1)!important;*/
    box-shadow: 0 0 1px 2px rgba(76, 201, 240, .38);
    /*z-index: -1 !important;*/
}

/*.title_green{*/
/*	display:block;*/
/*	width:237px;*/
/*	!*background:linear-gradient(to bottom, rgb(84,149,101), rgb(236,264,238));*!*/
/*	!*box-shadow: 0px 13px 0 rgb(236,264,238), 0 -16px 0 rgb(84,149,101);*!*/

/*	!*background:red;*!*/
/*	margin:0;*/
/*	padding:2px;*/
/*	!*padding:10px;*!*/
/*	height:100%;*/
/*	font-size:1rem;*/
/*	text-align:center;*/
/*	!*border:1px solid rgba(0,0,0,.08);*!*/
/*	!*border-bottom:none;*!*/
/*}*/


.product_column_index {
    padding: 3rem 0;
    background: #f3f4f6;
    min-height: 100px;
    /*z-index:-1;*/
}

.product_column_index img {
    min-height: 100px;
    max-height: 180px;
    /*z-index:-1;*/
}



.text_title {
    color: #1b1b33;
    position: relative;
    font-size: 2rem;
    text-align: center;
    height: 3rem;
    line-height: 3rem;

    width: max-content;
    margin: 1rem auto;

}

.text_title::before {
    position: absolute;
    content: "";
    width: 2rem;
    bottom: 1rem;
    left: -50px;
    background: #1b1b33;
    height: 2px;
}

.text_title::after {
    position: absolute;
    content: "";
    width: 2rem;
    bottom: 1rem;
    right: -50px;
    background: #1b1b33;
    height: 2px;
}


.category_title {
    width: 280px;

    display: inline-block;
    position: relative;

}

.category_list_parent {
    position: relative;
}


.category_list {
    position: absolute;
    width: 308px;

    left: 0;
    top: 48px;
    background: rgba(255, 255, 255, .6);
    border: 2px solid #3D65B998 !important;
    border-top: none !important;
    padding: 1rem;
    /*background: rgba(43, 83, 53, 1);*/
    list-style: none;
    opacity: 0;
    /*visibility:hidden;*/
    transform-origin: top center;
    transform: rotateX(-90deg);
    /*display:none;*/
    transition: .6s ease;
    z-index: 999 !important;
    overflow-y: auto;
    /* box-shadow:0 0 2px lightgray; */

}

.category_list li {
    margin: 1.6rem 0;
}

.nav-item:hover .category_list {
    visibility: visible;
    opacity: 1;
    transform: rotateX(0);
}

.top_screen {
    background: rgba(255, 255, 255, .9);
    margin-top: 100vh;
}

.carousel-item img {
    height: 100vh !important;
}


/*.navbar-brand:hover .category_list{*/
/*	visibility:visible;*/
/*	opacity:1;*/
/*	transform:rotateX(30deg);*/
/*	background:red!important;*/
/*}*/

.category_list_parent {
    position: relative;
}


/*.category_list{*/
/*	position:absolute;*/
/*	width:308px;*/

/*	left:0;*/
/*	top:48px;*/
/*    !*background: rgba(88,152,255,.28);*!*/
/*	background: rgba(255,255,255,.68);*/
/*	!*border:3px solid rgba(83,150,101,1);*!*/
/*	border:3px solid rgba(62,123,255, 1);*/
/*	border-top:none;*/
/*	!*background: rgba(43, 83, 53, 1);*!*/
/*	list-style:none;*/
/*	opacity:0;*/
/*	visibility:hidden;*/
/*	transform-origin:top center;*/
/*	transform:rotateX(-90deg);*/
/*	!*display:none;*!*/
/*	transition:.6s ease;*/
/*	z-index:999!important;*/
/*	overflow-y: auto;*/
/*	!* box-shadow:0 0 2px lightgray; *!*/

/*}*/

/*.nav-item:hover .category_list{*/
/*	visibility:visible;*/
/*	opacity:1;*/
/*	z-index:999!important;*/
/*	transform:rotateX(0);*/
/*}*/


/*.category_list li{*/
/*	padding:0.4rem 10px;*/
/*	border-bottom:1px solid rgba(255,255,255,.3);*/
/*	transition:.3s;*/
/*}*/

/*.category_list li:hover{*/
/*	background:rgba(0,0,0,.18);*/
/*}*/

/*.category_list li a{*/
/*	color:rgba(0,0,0,.5);*/
/*	text-decoration:none;*/
/*}*/


.nav_menu {
    background: seagreen;
}

.nav-item {
    padding-right: 30px;
    position: relative;
}

.page_banner {
    width: 100%;
    overflow: hidden;
    /*height:380px;*/
    box-shadow: 0 3px 6px 3px rgba(0, 0, 0, .08);
    position: relative;
}

.page_banner img {
    width: 100%;
    /*height:380px;*/
    /*background:url(../img/banner_rarechem_office.jpg) no-repeat;*/
    /*background-size:cover;*/
}

.our_words {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.18rem;
    font-weight: 760;
    color: navajowhite;
    /*color:rgba(43,83,53,1);*/
    background: rgba(43, 83, 53, 9);
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;

    box-shadow: 10px 10px 22px 6px gold;
    padding: 2px 10px;
    max-width: 680px;
    transition: 1s;
    z-index: 99 !important;
    opacity: 0;


    /*display:none;*/

}

.page_banner:hover .our_words {
    /*display:block;*/
    opacity: 1;
}


.my_banner_carousel {
    position: relative;
    width: 100%;
    height: 100vh;
    /*position:absolute;*/
    /*top:0;*/
    /*left:0;*/
    /*height:100vh;*/

    /*height: 380px !important;*/
    /*position:absolute;*/
    /*top:166px;*/
    /*left:0;*/
    z-index: -1;
}

.my_banner_carousel img {
    width: 100%;
    /*background-blend-mode:darken;*/
    z-index:1;
    /*height:100vh;*/
}

.my_banner_carousel::before {
    /*content: "";*/
    /*position: absolute;*/
    /*top: 0;*/
    /*left: 0;*/
    /*width: 100%;*/
    /*height: 100vh;*/
    /*background: rgba(0, 0, 0, .68);*/
    /*z-index: 2;*/

}


.text_w_transparent {
    color: rgba(255, 255, 255, .68) !important;
}


/*.fixed_row{*/
/*	margin-top:60vh;*/
/*	background:red!important;*/
/*	z-index:-99;*/
/*	!*background:url(../img/shape_leaf.png) no-repeat left;*!*/
/*}*/

.btn_green_to_blue {
    background: linear-gradient(to right, rgb(67, 173, 108), rgb(72, 165, 231));
    padding: 6px 20px;
    text-decoration: none;
    transition: .6s;
}

.btn_green_to_blue:hover {
    background: linear-gradient(to right, rgb(72, 165, 231), rgb(67, 173, 108));
    color: white !important;
    box-shadow: 0 0 5px lightblue;
    text-decoration: none;
}


#demo img {
    /*width: 100%;*/
    /* 	height:500px;
    border:1px solid red; */
}

.banner {
    width: 100%;
    /*height:300px;*/

}

.banner img {
    /*height:100%;*/
}

.my_caption {
    top: 40%;
}

.my_caption h1, .my_caption h3 {
    text-transform: uppercase;
}


.product_serials {
    display: grid;
    height: 2rem;
    line-height: 2rem;
    grid-template-columns:repeat(3, 1fr);
    justify-content: center;
    margin-bottom: 30px;

}

.product_serials_item {
    border: 1px solid red;
}

.my_category a {
    display: inline-block;
    width: 100%;
    text-decoration: none;
    color: rgba(0, 0, 0, .9);
    font-weight: 700;
    transition: .6s;
}

.my_category a:hover {
    color: darkblue;
    padding-left: 1rem;
    /*background:lightgreen;*/
}

/*.h_category_area{*/
/*	width:100%;*/
/*	display:grid;*/
/*	grid-template-columns:repeat(6, 1fr);*/
/*	gap:0;*/
/*}*/
/*.h_lanmu_box{*/
/*	border:1px solid red;*/
/*}*/
.grid_category {

    /*background:url(../img/bg_grass.png) no-repeat bottom;*/
    height: 100px;
    font-size: 1.3rem;
    display: grid;
    grid-template-columns:1fr 1fr 1fr 1fr;
    /*grid-template-rows: 1;*/
    gap: 0;
    z-index: 99;

}

.grid_category_item {
    border: 1px solid rgba(0, 0, 0, .1);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.6s;

}

.grid_category_item a {
    display: block;
    padding: 0 1rem;
    text-decoration: none;
    font-weight: 600;
    color: darkgreen;
    cursor: pointer;
    transition: .6s;

}

.grid_category_item a:hover {
    color: deepskyblue;
    transform: translateX(1rem);
}

.icon_categories {
    height: 80px;
}


.border_l_r {
    border-left: 3px solid #69BC4D;
    border-right: 3px solid #69BC4D;
}


.h_category_area {
    background: linear-gradient(to right, rgba(67, 173, 108, .6), rgba(72, 165, 231, .6));

    /*background:url(../img/bg_lz.jpg);*/
    /*background:rgba(57,141,122,1);*/
    /*background:url(../img/bg_land.jpg)*/
}

.h_category_area_box {

    display: flex;
    padding-top: 0.6rem;
    justify-content: center;
    align-items: center !important;
    transition: .3s;
    /*background:#DBF8E6;*/
}

.h_category_area_box:hover {
    /*background:lightyellow;*/
    color: green;
    box-shadow: 0px 10px 30px 0px rgba(209, 209, 209, 0.5);
}

.h_category_area_box img {
    height: 100%;
    vertical-align: center;
}

.h_category_area_box p {
    padding-top: 0.8rem;
    padding-left: 1rem;
    color: rgba(255, 255, 255, .8);
    font-weight: 700;
}

.bg_light_green {
    background: #B5D8E660;
}

.bg_light_blue {
    background: #B5D8E660;
}

.bg_light_cyan {
    background: #A0EE8E60;
    /*background:#75ACFF60;*/
}


.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {
    /*background:rgba(108,200,238,9);*/
    background: rgba(10, 3, 63, .58);
    color: rgba(255, 255, 255, .8);
    margin: 0;
}

.content .nav-item, .tab_softwares .nav-item {
    padding: 0 !important;
    font-weight: bold;
}

.content .nav-tabs .nav-link {
    border-radius: 0 !important;
}

.content .nav-tabs .nav-link:active {
    background: orangered;
}


.content #myTab {
    display: flex;
    justify-content: space-between;
    border: none;
/ / 去掉下横线
}


.content .nav-item {
    width: 230px !important;
    font-size: 16px;
    text-align: center;
    padding: 3px 10px;
    margin: 6px;
    background: rgba(0, 0, 0, .18);
    border: 1px solid rgba(255, 255, 255, .18);
}


.content .tab-pane {
    border: none;

    transition: opacity 0.3s linear !important;
}

.content .tab-pane:not(.active) {
    opacity: 0;
    display: none;
}

.content .tab-pane.active {
    opacity: 1;
    display: block;
}

/*.title_desc{*/
/*	position:relative;*/
/*	margin-bottom:60px;*/
/*}*/
/*.title_desc::after{*/
/*	width:280px;*/
/*	height:2px;*/
/*	position:absolute;*/
/*	bottom:-20px;*/
/*	left:0;*/
/*	content:"";*/


/*	background:linear-gradient(to right, rgb(67,173,108), rgb(72,165,231));*/

/*}*/
.title_line {
    width: 398px;
    height: 3px;
    background: linear-gradient(to right, #2F4F9E, rgb(72, 165, 231));
    margin: 2rem 0;
}

.card {
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
    background: transparent;

    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    height: 350px;
    cursor: pointer;
}

.img_source_box {

    display: flex;
    justify-content: center;
    margin-top:1.5rem;


}

.img_source_box img {
    margin: 6px;
    width: 160px;
    height: 160px;
    border-radius: 50% !important;
    border: 3px solid rgba(255, 255, 255, .6);
}

/* 背景图片样式 */
.card_bg_img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: .6s;
}

/* 卡片悬停时图片缩放效果 */
.card:hover .card_bg_image {
    transform: scale(1.06);
    transition: .6s;
}

/* 文字描述区域样式 */
.card_content {
    height: 350px;
    position: absolute;
    bottom: 80px;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform 0.5s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

/* 悬停时文字区域升起 */
.card:hover .card_content {
    transform: translateY(80px);
}

.card_content .card_title{
    border:1px solid red!important;
}


.recommend_products {
    /* background:url(../img/col-bgimage-3.png) no-repeat center; */
    margin-top: 30px;
    /*background:url(../img/bg_square.png) no-repeat center;*/
    /*background-size:cover;*/
    /*background:url(../img/shape_leaf.png) no-repeat left top;*/


    border-bottom: 1px solid lightgrey;
}

.recommend_product_box {
    position: relative;
    margin: 10px 0;
    padding: 5px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* background:lightgoldenrodyellow; */
    background: transparent;
    /*border:1px solid lightgray;*/
    border-radius: 3px;
    box-shadow: 0px 1px 3px 0px rgba(0, 0, 0, 0.2);
    /*box-shadow:0 0 2px lightgray;*/
    overflow: hidden;
    transition: .6s;

}

.recommend_product_box:hover {
    box-shadow: 0 0 5px lightgray;
    /*transform:translateY(-5px);*/
    /*box-shadow:0 0 5px gray;*/
    box-shadow: 0px 10px 30px 0px rgba(209, 209, 209, 0.5);
}

.img_front {
    /*position:absolute;*/
    /*top:0;*/
    /*left:0;*/
    opacity: 1; /* 完全显示 */
    z-index: 2; /* 确保在顶层 */
}

.img_back {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0; /* 完全透明 */
    z-index: 1; /* 位于底层 */
}

.recommend_product_box img {

    transition: opacity 0.8s ease; /* 平滑过渡效果 */
}

.recommend_product_box:hover .img_front {
    opacity: 0; /* 隐藏正面图片 */

}

.recommend_product_box:hover .img_back {
    opacity: 1; /* 显示面图片 */
}


.my_content_box {
    background: white;
    box-shadow: 0 0 10px lightgray;
    text-align: center;
    /* height:300px; */
}

.advantage {
    padding: 60px 0;
    background: #B5D8E630;
}

.advantage_item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

}

.advantage_item img {
    width: 50%;

}

.equipment_item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0, 0, 0, .2);
    border-radius: 5px;
    padding: 1rem;

}

.equipment_item img {
    width: 90%;

}

.quality {
    padding: 60px 0;

}

.h_quality_scroll_box {
    height: 300px;
    display: flex;
    justify-content: space-evenly;
    overflow: hidden;
}

.h_quality_scroll_box img {
    height: 100%;
}


.why_choose_us {
    background: rgba(46, 139, 87, .2);

    display: flex;
    justify-content: space-between;
    align-imems: center;
}

.why_choose_us_box {

    border-right: 1px solid lightgray;
    border-radius: 3px;
    display: flex;
    justify-content: flex-start;
    gap: 30px;
    background: rgba(255, 255, 255, .3);
    padding: 20px;
    box-shadow: 0 0 10px lightgray;
    transition: .6s;
}

.why_choose_us_box:hover {
    backgorund: rgba(46, 139, 87, .7) !important;
    color: lightseagreen;
    transform: translateY(-5px);
}

.choose_us {
    background: url(../img/bread-bg.png) no-repeat center center;
    background-size: cover;
    padding: 60px 0;
}

.about_us {
    background: url(../img/bg_content.jpg) no-repeat bottom;
    background-size: cover;
    padding: 50px 0 !important;
    marign: 0;
    /* height:500px; */
}

.news {
    padding: 60px 0;
    background: rgba(216, 239, 235, .38);
}

.news_box {
    display: grid;
    grid-template-columns: 200px 1fr;

}

.news_brief {
    border-bottom: 1px dashed rgba(0, 0, 0, .38);
    padding: 15px 0;

}

.btn_right {
    margin-left: 60px;
    color: white;
}



.product_photo img {
    width: 100% !important;
}

.product_row {
    display: grid;
    grid-template-columns:160px auto;
    column-gap: 1rem;
    margin: 0;
    /*border:1px solid red;*/

}

.product_row dt {
    font-weight: 300;
    /*border:1px solid blue;*/
}

.product_row dd {
    border-bottom: 1px dotted lightgray;
}


.feedback {
    background: rgba(0, 0, 0, .03);
    /* height:300px; */
}

.polygon_box {

    -webkit-clip-path: polygon(45% 1.33975%, 46.5798% 0.60307%, 48.26352% 0.15192%, 50% 0%, 51.73648% 0.15192%, 53.4202% 0.60307%, 55% 1.33975%, 89.64102% 21.33975%, 91.06889% 22.33956%, 92.30146% 23.57212%, 93.30127% 25%, 94.03794% 26.5798%, 94.48909% 28.26352%, 94.64102% 30%, 94.64102% 70%, 94.48909% 71.73648%, 94.03794% 73.4202%, 93.30127% 75%, 92.30146% 76.42788%, 91.06889% 77.66044%, 89.64102% 78.66025%, 55% 98.66025%, 53.4202% 99.39693%, 51.73648% 99.84808%, 50% 100%, 48.26352% 99.84808%, 46.5798% 99.39693%, 45% 98.66025%, 10.35898% 78.66025%, 8.93111% 77.66044%, 7.69854% 76.42788%, 6.69873% 75%, 5.96206% 73.4202%, 5.51091% 71.73648%, 5.35898% 70%, 5.35898% 30%, 5.51091% 28.26352%, 5.96206% 26.5798%, 6.69873% 25%, 7.69854% 23.57212%, 8.93111% 22.33956%, 10.35898% 21.33975%);
    clip-path: polygon(45% 1.33975%, 46.5798% 0.60307%, 48.26352% 0.15192%, 50% 0%, 51.73648% 0.15192%, 53.4202% 0.60307%, 55% 1.33975%, 89.64102% 21.33975%, 91.06889% 22.33956%, 92.30146% 23.57212%, 93.30127% 25%, 94.03794% 26.5798%, 94.48909% 28.26352%, 94.64102% 30%, 94.64102% 70%, 94.48909% 71.73648%, 94.03794% 73.4202%, 93.30127% 75%, 92.30146% 76.42788%, 91.06889% 77.66044%, 89.64102% 78.66025%, 55% 98.66025%, 53.4202% 99.39693%, 51.73648% 99.84808%, 50% 100%, 48.26352% 99.84808%, 46.5798% 99.39693%, 45% 98.66025%, 10.35898% 78.66025%, 8.93111% 77.66044%, 7.69854% 76.42788%, 6.69873% 75%, 5.96206% 73.4202%, 5.51091% 71.73648%, 5.35898% 70%, 5.35898% 30%, 5.51091% 28.26352%, 5.96206% 26.5798%, 6.69873% 25%, 7.69854% 23.57212%, 8.93111% 22.33956%, 10.35898% 21.33975%);
    /* background-color: orchid; */
    background: rgba(46, 139, 87, .6);
    box-shadow: 0 0 10px red;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    width: 200px;
    text-align: center;
    line-height: 30px;
    flex: 0 0 auto;
    -webkit-transition: all 0.6s ease-out 0s;
    -moz-transition: all 0.6s ease-out 0s;
    -ms-transition: all 0.6s ease-out 0s;
    -o-transition: all 0.6s ease-out 0s;
    transition: all 0.6s ease-out 0s;

}

.polygon_box p {
    color: rgba(0, 0, 0, .6);
    text-shadow: 0 2px 3px lightgray;
}

.my_tab {
    border-bottom: 1px solid lightgray;
}

.my_tab_page .nav-link {
    display: block;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;

}

.my_tab_img {
    width: 100%;
}

.tab-content {
    box-shadow: 0 1px 3px lightgray;
}

.company_equip_icon {
    width:130px;
    height:130px;
    border-radius:50%;
}


.my_honor_swiper{

    }
    .my_honor_swiper  .swiper-slide{
        width: 30%!important;

    }
    .my_honor_swiper .swiper-slide img{
        width:100%;
    }

.f_row{
    display:flex;
    justify-content:space-between;
    align-items:center;
}
.f_item{
    display:flex;
    justify-content:space-around;
    align-items:center;
    flex:1;
    height:100px;
    border:1px solid #96CEEB60;
    transition:.6s;
    margin:2px;


}
.f_item:hover{
    background:lightskyblue;
    box-shadow:2px 2px 3px lightskyblue

}
.f_item img{
    padding:10px;
    border-radius:10px;
    transition:.6s;
}
.f_item img:hover{
    transform:scale(1.1);
}
.f_item_txt{
    font-weight:bold;
    transition:.6s;
}
.f_item_txt:hover{
    transform:translateX(1rem);
}

.photo-wall {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto 40px;
        }

        .photo-item {
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            background-color: #2d3748;
            height: auto;
            aspect-ratio: 1 / 1.2;
        }

        .photo-item:hover {
            transform: scale(1.08);
            z-index: 10;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
        }

        .photo-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .photo-item:hover .photo-img {
            transform: scale(1.1);
        }

         .photo-info {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
            color: white;
            padding: 20px 15px 15px;
            transform: translateY(10px);
            opacity: 0;
            transition: all 0.3s ease;
        }

        .photo-item:hover .photo-info {
            transform: translateY(0);
            opacity: 1;
        }

        .photo-title {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: #fff;
        }

        .photo-desc {
            font-size: 0.9rem;
            color: #cbd5e0;
            line-height: 1.4;
        }

        .photo-tag {
            position: absolute;
            top: 0;
            left: 0;
            width:100%;

            /*background-color: rgba(77, 171, 247, 0.6);*/
            background-color: rgba(0, 0, 0, 0.7);
            color: white;
            padding: 5px 12px;
            /*border-radius: 20px;*/
            font-size: 0.8rem;
            font-weight: 600;
            text-align:center;
            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
            overflow:hidden;
        }

        .controls {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .filter-btn {
            background-color: #2d3748;
            color: #cbd5e0;
            border: none;
            padding: 10px 20px;
            border-radius: 30px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .filter-btn:hover {
            background-color: #4dabf7;
            color: white;
            transform: translateY(-2px);
        }

        .filter-btn.active {
            background-color: #ff6b6b;
            color: white;
        }



        /* 响应式设计 */
        @media (max-width: 1024px) {
            .photo-wall {
                grid-template-columns: repeat(3, 1fr);
                gap: 20px;
            }
        }

        @media (max-width: 768px) {
            .photo-wall {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }

            .header h1 {
                font-size: 2.2rem;
            }

            .header p {
                font-size: 1rem;
                padding: 0 15px;
            }
        }

        @media (max-width: 480px) {
            .photo-wall {
                grid-template-columns: 1fr;
                max-width: 350px;
            }

            body {
                padding: 15px;
            }

            .header h1 {
                font-size: 1.8rem;
            }

            .controls {
                gap: 10px;
            }

            .filter-btn {
                padding: 8px 16px;
                font-size: 0.9rem;
            }
        }

        /* 不同高度的照片项 */
        .photo-item:nth-child(2) {
            grid-row: span 1.2;
        }

        .photo-item:nth-child(5) {
            grid-row: span 1.3;
        }

        .photo-item:nth-child(7) {
            grid-row: span 1.1;
        }

        .photo-item:nth-child(10) {
            grid-row: span 1.2;
        }

        .photo-item:nth-child(12) {
            grid-row: span 1.4;
        }

        @media (max-width: 768px) {
            .photo-item:nth-child(2),
            .photo-item:nth-child(5),
            .photo-item:nth-child(7),
            .photo-item:nth-child(10),
            .photo-item:nth-child(12) {
                grid-row: auto;
            }
        }

        /* 动画效果 */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .photo-item {
            animation: fadeIn 0.6s ease forwards;
            opacity: 0;
        }


.footer {

    /*background: rgba(46, 139, 87, .3);*/
    /*background: rgba(223, 248, 230, 1);*/

    background: #1b1b33;
    /*background:url(../img/bg_footer.png) no-repeat bottom;*/

    /*background-size:cover;*/
    /*background-position:center;*/
    color: rgba(255, 255, 255, .6);
    /*border-top:2px solid #5BAC78;*/
    border-top: 2px solid lightgray;
    text-shadow: 0 0 1px gray;
    position: relative;

}

.footer::after {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;

    background-image: linear-gradient(to right, blue, red);

    z-index: 1;
    /*animation:scale 10s infinite*/
}


.footer_social {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer_social i {
    height: 38px;
    width: 38px;
    line-height: 38px;
    text-align: center;
    border-radius: 50%;
    display: inline-block;
    color: darkcyan;
    border: 1px solid darkcyan;
    transition: .3s;
}

.footer_social i:hover {
    color: lightseagreen;
    border: 1px solid lightseagreen;
    transform: translateY(-10px);
}

.footer_links {
    padding: 10px;
}

.footer ul li {
    list-style: none;
    padding: 5px;
}

.footer ul li a {
    /*color: rgba(0, 0, 0, .6);*/
    color: rgb(168, 168, 168);
    text-decoration: none;
    transition: .3s;

}

.footer ul li a:hover {
    color: lightseagreen;
    text-shadow: 0 0 2px lightgreen;
    margin-left: 8px;
}

.footer a{
     color: rgb(168, 168, 168);
    text-decoration: none;
    transition: .3s;
}

.footer a:hover{
     color: lightseagreen;
    text-shadow: 0 0 2px lightgreen;
    margin-left: 8px;
}

.footer_wechat {
    padding-top: 2rem;
    max-width: 160px;
}


.footer_copyright {
    padding: 1rem 0;
    border-top: 1px solid rgb(135, 119, 129);

    color: rgb(135, 119, 129);
    background: #1b1b33;

    /*text-shadow: 0 0 1px lightgray;*/
    /*background:rgba(123,123,123,.6);*/
}

.footer_copyright a {
    color: rgb(135, 119, 129);
}

.footer_copyright a:hover {
    color: lightseagreen;
    text-shadow: 0 0 2px lightgreen;

}

.gray_link {
    text-decoration: none;
    color: rgba(0, 0, 0, .68);
    transition: .3s;
}

.gray_link:hover {
    text-decoration: none;
    margin-left: 6px;

}

.my_content {

    padding: 3rem 1rem;
    /*border:3px dashed blue;*/
}


.contact_box {
    /*border-top:1px solid rgba(0,0,0,.18);*/
    min-height: 260px;
    background: rgba(236, 243, 238, .8);
    border-radius: 5px;
    padding: 5rem 2rem;
    position: relative;
    transition: .6s;
}

.contact_box:hover {
    background: rgba(150, 206, 251, .9);
    box-shadow: 1px 1px 18px 3px rgba(150, 200, 251, .6);

}

.contact_box:hover .i_box {
    background: #0188DA;
    color: white;
}

.contact_box .i_box {
    color: #0188DA;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -50px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(236, 243, 238, 1);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .6s;
}

.envlope_border {
    padding: 1rem;
    border: 10px solid transparent;
    background: linear-gradient(white, white) padding-box, repeating-linear-gradient(-45deg, red 0, red 12.5%, transparent 0, transparent 25%, #58a 0, #58a 37.5%, transparent 0, transparent 50%) 0/5em 5em;

}

.zoom_big {
    transition: .6s;
}

.zoom_big:hover {
    transform: scale(1.08);
}

.zoom_bigger {
    transition: 1.6s ease-in-out;
}

.zoom_bigger:hover {
    transform: scale(1.58);
}

.about_us_txt {
    line-height: 2rem;
}

.about_us_words {
    width: 0;
    transition: 1s;
}


/* 自定义样式 */
.news-container {
    padding: 2rem 0;
}

.news-item {
    display: flex;
    margin-bottom: 2.5rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.news-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

/* 左侧图片区域 - 占4列 */
.news-image-container {
    flex: 0 0 33.333333%; /* 相当于col-md-4 */
    max-width: 33.333333%;
}

.news-image {
    width: 100%;
    max-width:300px;
    height: auto;
    object-fit: cover;

    display: block;
}

/* 右侧内容区域 - 占8列 */
.news-content {
    flex: 0 0 66.666667%; /* 相当于col-md-8 */
    max-width: 66.666667%;
    padding: 1.5rem 2rem;
}

.news-date {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.news-date i {
    margin-right: 0.5rem;
    color: #007bff;
}

.news-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2d3436;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.news-item:hover .news-title {
    color: #007bff;
}

.news-summary {
    color: #636e72;
    line-height: 1.7;
    margin-bottom: 1.25rem;
    font-size: 1rem;
}

.read-more {
    color: #007bff;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.read-more:hover {
    color: #0056b3;
    text-decoration: none;
    transform: translateX(3px);
}

.read-more i {
    margin-left: 0.3rem;
    transition: transform 0.3s ease;
}

.read-more:hover i {
    transform: translateX(3px);
}

.section-title {
    margin: 0 0 2.5rem 0;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid #007bff;
    color: #2d3436;
    font-weight: 700;
}


/* 定义呼吸动画 */
@keyframes breath {
    0% {
        transform: scale(1);
    }
    70% {
        transform: scale(1.08);
    }
    /* 放大比例可调整 */
    /*100% {opacity:0.3}*/
    100% {
        transform: scale(1);
    }
}

/* 应用动画到图片 */
.breath-effect {
    animation: breath 10s ease-in-out; /* 动画时长 6 秒 */
    animation-timing-function: ease-in-out; /* 缓动函数 */
}

/* 确保图片不被挤压变形 */
.carousel-item img {
    object-fit: cover; /* 推荐使用 cover 保持比例 */
    /*height: 400px; !* 根据需求调整高度 *!*/
}


@keyframes scale {
    0% {
        transform: scale(1)
    }

    50% {
        transform: scale(1.3)
    }

    100% {
        transform: scale(1)
    }
}

@keyframes scale2 {
    0% {
        transform: scale(0.5)
    }

    50% {
        transform: scale(0.8)
    }

    100% {
        transform: scale(1)
    }
}

@keyframes leftRight {
    0% {
        transform: translateX(0px)
    }

    50% {
        transform: translateX(10px)
    }

    100% {
        transform: translateX(0px)
    }
}

@keyframes topBottom {
    0% {
        transform: translateY(0px)
    }

    50% {
        transform: translateY(10px)
    }

    100% {
        transform: translateY(0px)
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg)
    }

    50% {
        transform: rotate(90deg)
    }

    100% {
        transform: rotate(180deg)
    }
}


.sidebar {
    position: fixed;
    bottom: 30px;
    right: 10px;
    z-index: 999;


}

.sidebar ul li {
    width: 60px;
    height: 60px;
    border-bottom: 0px;
    display: flex;
    justify-content: center;
    align-items: center;
    /*padding-top: 16px;*/
    /*text-align: center;*/
    /*vertical-align:middle;*/
    position: relative;
    /*background: rgba(38,151,213,0.2);*/
    /*background:#7FF0C968;*/
    background: #316eb936;

    margin-bottom: 10px;
    border-radius: 6px;
    list-style: none;
    transition: .3s;

}

.sidebar ul li a {
    color: #0188DA;
    /*text-align:left!important;*/
    /*display:inline-block;*/
    border-radius: 3px;
    padding: 3px;
    transition: .6s;
}

.sidebar ul li a:hover {
    /*background:rgba(9,20,8,.68);*/
    color: #7FF0C9 !important;
}

.service_icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0px;
    right: 50px;
    width: 238px;
    height: 270px !important;
    padding: 6px;
    background-color: #7FF0C9;
    display: none;
    border: none;
    line-height: 50px;
    border-radius: 6px;
    transition: .6s;

}

.sidebar ul li:hover {
    /*background-color: #7FF0C9;*/
    background: #81AFE680;
    color: #fff;
    transition: .6s;
}

.sidebar ul li:hover a {
    color: #fff;
    text-decoration: none;
}

.sidebar ul li i {
    font-size: 30px;
}

.sidebar li:hover .service_icon {
    display: flex;

}

.sidebar li:nth-child(2):hover .service_icon {
    display: flex;
    top: -69px;

}

.sidebar li:nth-child(3):hover .service_icon {
    display: flex;
    top: -141px;
}

.sidebar li:nth-child(4):hover .service_icon {
    display: none;
    /*top:-209px;*/
}

.bg_login {
    background-image: linear-gradient(120deg, #15fccf 0%, #070662 100%);
}

.my_login {
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.box {
    display: flex;
    overflow: hidden;
    width: 50vw;
    height: 60vh;
    background-color: rgba(197, 238, 251, .9);
    border-radius: 1.5rem;
    margin: 10% auto;
    box-shadow: 0 0 1rem 0.2rem rgba(0, 0, 0, .1);
}

.box .left {
    position: relative;
    width: 35%;
    height: 100%;
    background-color: skyblue;

}

.box .left::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url(../img/zd_05.JPG) center/cover no-repeat;

}

.box .right {
    display: flex;
    width: 65%;
    flex-direction: column;
    align-items: center;
}

.box .right h4 {
    color: #533FC7;
    font-size: 2rem;
    margin-top: 2rem;
    text-shadow: 1px 1px 0 #c9c9c9;
}

.box .right form {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.box .right form .user {
    outline: none;
    width: 70%;
    height: 3rem;
    font-size: 1.2rem;
    margin-top: 3rem;
    padding: 1rem 0 0 1.2rem;
    border: none;
    border-bottom: 1px solid #28282882;
    color: #000000;
    background-color: rgba(0, 0, 0, 0);
}

.right form .user:focus {
    outline: none;
    color: darkblue;
    padding: 1rem 0 0 1.6rem;
}

.right .submit {
    width: 60%;
    height: 3rem;
    color: #f6f6f6;
    background-image: linear-gradient(120deg, #15fccf 0%, #2583fc 100%);
    font-size: 1.2rem;
    border: none;
    border-radius: 0.5rem;
    margin: 3rem 0 0 50%;
    transition: 1s;
    transform: translateX(-50%);
}

.right .submit:hover {

    /*font-weight:bold;*/
    color: #238DF8;
    background: #00F7DE;
    box-shadow: 0 0 2px -1px #007DDB60;
    transition: 1s;
}

.user_management {
    padding: 10px 0;
}

.user_management:hover {
    text-decoration: none;
}

.user_link {
    padding: 10px 20px;
}

.user_edit {
    outline: none;
    width: 130px;
    height: 30px;
    line-height: 30px;
    font-size: 1.2rem;
    padding: 2px 2px;
    border: none;
    border-bottom: 1px solid #28282882;
    color: #000000;
    background-color: rgba(0, 0, 0, 0);
}

.right_edit {
    padding: 30px 60px;
}

.box .right_edit h4 {
    color: #533FC7;
    font-size: 2rem;
    margin-top: 3rem;
    text-shadow: 1px 1px 0 #c9c9c9;
}


.user_option {
    float: left;
    text-align: left;
    margin-top: 10px;


}

.login_footer {
    padding: 20px 30px;
}

.text_limit_length {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;

}

.r_button {
    margin: 0 10px !important;
}


.input-group {
    display: flex;
    align-items: center;
}

.flex_box {
    vertical-align: middle;
    /*display:flex;*/
    /*justify-content:space-between;*/
    /*align-items:center;*/
}

.my_admin_box {

    padding: 50px;
    margin: 0 auto;
    background: rgba(0, 0, 0, .02);
    border: 2px solid lightcyan !important;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .18);

}

.title_word {
    padding: 0 3px;
}

.table_product_details th, .table_product_details tr, .table_product_details td {
    font-size: 0.8rem !important;
}


/*禁止CKEDITOR版本提示*/
.cke_notifications_area {
    display: none !important;
}

.cke_notification_message {
    display: none !important;
}


.pre{
    white-space: pre-line;
}

@media (max-width: 768px) {
    /*.logo{*/
    /*	margin-left:3rem!important;*/
    /*}*/
    h1, h2, h3 {
        font-size: 1.2rem;
    }

    h4, h5 {
        font-size: 1rem;
    }

    .top_phone {
        display: none;
    }

    .language_flag {

    }

    .flag {
        display: none;
    }

    .language_column {
        display: none;
    }

    .tel_area {
        display: none !important;
    }

    .top_bar {
        display: none;
    }

    .logo img {
        width: 300px !important;
    }

    .navbar-toggler {
      border-color: rgba(255, 255, 255, 0.38) !important;
    }
    .wlink{
         color: rgba(255, 255, 255, .6)!important;
    }

    .top_bar a{
         color: rgba(255, 255, 255, .6);
    }

    .top_bar span a {
        color: rgba(255, 255, 255, .6);
    }

    .sub_menu{
        display:none;
    }


    .search_area {
        background: blue;
    }

    .search-form form .search-btn {
        height: 38px;
    }

    .my_banner_carousel {
        height: 258px !important;
    }

    .carousel-inner {
        height: 258px !important;
    }

    .carousel-item {
        height: 258px !important;
    }

    /*.carousel-item img{*/
    /*	height:100%!important;*/
    /*}*/
    .logo_with_name {
        mix-blend-mode: multiply;
    }

    /*.logo_footer{*/
    /*	width:460px!important;*/
    /*}*/

    .navbar-nav{
        background:#1b1b3390!important;
        margin:0!important;
        padding:1rem!important;
        border-radius:0 0 5px 5px;
    }

    .category_list {
        display: none;
    }

    .search-form form input {

        width: 100%;
        padding: 10px 20px;
        border: 2px solid rgba(67, 173, 108, .68);
        border-radius: 5px;


    }

    input {
        font-size: 0.8rem;
    }

    .my_banner_carousel {
        height: 258px !important;

    }

    .carousel-item {
        overflow: hidden !important;
    }

    .carousel-item img {
        height: 100% !important;
        /*vertical-align: middle!important;*/

    }

    .grid_category_item a {
        font-size: 0.7rem !important;
    }

    .text_green {
        font-size: 1.5rem;
        font-weight: bold;
        padding: 2rem 0;
    }

    .title_desc {
        font-size: 1.1rem;
    }

    .title_line {
        width: 360px;
        margin: 0.5rem 0;
    }

    .btn_right {
        /*margin-left:60px;*/
        margin-left: 0 !important;
        color: white !important;
        display: block !important;
    }

    .banner {
        overflow: hidden !important;
    }

    .footer_links ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 1rem;
    }

    .news-item {
        flex-direction: column;
    }

    .news-image-container,
    .news-content {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .news-image-container {
        height: 200px;
    }

    .text_title{
        font-size:1.1rem;
    }
    .text_green{
        font-size:1.1rem;
    }
    h2,h3,h4,h5{
        font-size:1.03rem;
    }

    .sidebar {
        display: none;
    }
}