*{
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	font-family: PingFangSC-Regular, PingFang SC,'Arial','Helvetica','sans-serif';
}

body{
    max-width: 100vw;
    width: 100vw;
    overflow-x: hidden;
}
:root{
    --themeColor: #376AFF;
}

body, button, input, select, textarea, h1, h2, h3, h4, div, h5, h6, i { color:#333; font: normal 14px Microsoft YaHei,微软雅黑,Arial;}
ul, ol, li { list-style:none; }/*f74481*/ /*3953aa*/
a { text-decoration: none; color:#333; font-size:13px; transition: all .25s ease; blr:expression(this.onFocus=this.blur()); /* IE Opera */}
a:hover { color:var(--themeColor); transition:all 0.3s ease; -moz-transition:all 0.3s ease; -webkit-transition:all 0.3s ease; -o-transition:all 0.3s ease; -ms-transition:all 0.3s ease;}
img { border: 0; vertical-align:middle}
table { border-collapse: collapse; border-spacing: 0; }
.clear { clear: both; }
.w1200{ width:100%; position:relative; max-width:1200px; margin:0 auto;}
.w960{ width:100%; position:relative; max-width:960px; margin:0 auto;}
.w1400{ width:100%; position:relative; max-width:1400px; margin:0 auto;}
.w1024{ width:100%; position:relative; max-width:1024px; margin:0 auto;}
.warp{ width:80%; margin:0 auto;}
.bg{ background:#f5f5f5}
.left{ float:left;}
.right{ float:right;}
.fl{ float:left;}
.fr{ float:right;}

/*header*/
.head{
    position: fixed;
    top: 0;
    z-index: 999;
    width: 100%;
}
.desktop-nav{
    display: flex;
    justify-content: space-between;
    height: 75px;
    align-items: center;
}
.desktop-nav ul{
    display: flex;
}
.desktop-nav ul li{
    margin: 0 20px;
}
.desktop-nav ul li a{
    font-size: 18px;
    color: #fff;
    padding-bottom: 14px;
}
.desktop-nav ul li a.cur{
    font-weight: bold;
    border-bottom: 2px solid currentColor;
}
.phone-nav{
    padding: 0 10px;
    display: none;
    justify-content: space-between;
    height: 75px;
    align-items: center;
    background-color: #fff;
}
.cl_nav{
    background: url(/img/t_tcimg.png) right center no-repeat;
    background-size: 26px 26px;
    width: 26px;
    height: 26px;
    cursor: pointer;
}
.phone-panl{
    position: fixed;
    top: -1500px;
    left: 0px;
    height: 100vh;
    right: 0px;
    background: rgba(8,8,8,0.85);
    z-index: 100;
}
.nav_sj .panl-logo{
    margin-top: 70px;
    display: flex;
    justify-content: center;
}
.nav_sj .panl-logo img{
    width: 46%;
}
.nav_sj ul{
    padding: 0 40px;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.nav_sj ul li{
    width: 46%;
    height: 40px;
    margin-bottom: 20px;
}
.nav_sj ul li a{
    height: 100%;
    width: 100%;
    line-height: 45px;
    text-align: center;
    border: 1px solid #fff;
    border-radius: 4px;
    display: block;
    color: #fff;
}
.phone-panl .theclose{
    position: absolute;
    top: 0;
    right: 0;
    width: 34px;
    height: 34px;
    background: #434343;
    padding: 4px;
}
.phone-panl .theclose{
    width: 30px;
    height: 30px;
}
.phone-panl .theclose img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.headLogo{
    width: 108px;
    height: 48px;
}

/*footer*/
.footer {overflow:hidden; width:100%; padding:65px 0 30px 0; background-color:#333; position:relative; z-index:8 !important;}
.footer_itm{ width:100%; overflow:hidden;}
.footer_itm h5{ color:#fff; font-size:16px; border-bottom:1px solid #4c4c4c; margin-bottom:40px; padding-bottom:10px;}

.f_nav{ float:left; overflow:hidden; width:24%;}
.f_nav ul{}
.f_nav ul li{ float:left; width:50%; margin-bottom:20px;}
.f_nav ul li a{ font-size:12px; color:#999;}
.f_nav ul li a:hover{ color:var(--themeColor);}

.f_about{float:left; overflow:hidden; width:38%; margin:0 4%;}
.f_about dd{font-size:12px; color:#999; line-height:28px; text-align:justify;}
.f_about dd a{ color:#999;}
.f_about dd a:hover{ color:var(--themeColor);}

.f_contact{float:right; overflow:hidden; width:30%;}
.f_contact ul{ float:left;}
.f_contact ul li{font-size:12px; color:#999; line-height:26px;}
.f_contact ul li a{ font-size:12px; color:#999;}
.f_contact ul li a:hover{ color:var(--themeColor);}
.f_contact dd{ float:right;}
.f_contact dd img{ padding-top:8px;}


.f_link{ width:100%; overflow:hidden; margin:60px 0; padding:20px 0 30px 0; border-top:1px solid #4c4c4c; border-bottom:1px solid #4c4c4c;}
.f_link h3{font-size:16px; color:#fff; padding-bottom:10px;}
.f_link ul{}
.f_link ul li{ float:left; margin-right:20px;}
.f_link ul li a{ font-size:12px; color:#cdcdcd;}
.f_link ul li a:hover{ color:var(--themeColor);}

.footer_bt{ width:100%; overflow:hidden; text-align:center;}
.footer_bt dd{ font-size:12px; color:#cdcdcd; padding-bottom:8px;}
.footer_bt dd a{ font-size:12px; color:#cdcdcd;}


/* 取消搜索框自带图标 */
input[type="search"]{-webkit-appearance:none;} 
input::-webkit-search-cancel-button {display: none;}

input[type=text],
input[type=number],
input[type=password],
input[type=email],
input[type=search],
input[type=tel],
input[type=text]{
	border: none;
	outline: 0;
}

input:disabled{
	background-color: transparent;
}
button{
	border: none;
	outline: 0;
}
::-moz-placeholder {
	color:#C6C6C6;
}
::-webkit-input-placeholder {
	color:#C6C6C6;
}

:-ms-input-placeholder {
	color:#C6C6C6;
}


.carousel{
  width: 100%;
}

.carousel-indicators li{
    border-radius: 0;
    width: 46px;
    height: 4px;
    background: rgba(255,255,255,0.35);
    border: none;
    margin: 6px;
}
.carousel-indicators li.active{
    border-radius: 0;
    width: 46px;
    height: 4px;
    background: rgba(255,255,255,0.35);
    border: none;
    background-color: #fff;
    margin: 6px;
}
.carousel-control .toNext{
    border: 3px solid currentColor;
    width: 35px;
    height: 35px;
    border-left-color: transparent;
    border-top-color: transparent;
    transform: rotate( -45deg) translateY(-50%);
    position: absolute;
    top: 50%;
    right: 20%;
}

.carousel-control .toPrev{
    border: 3px solid currentColor;
    width: 35px;
    height: 35px;
    border-top-color: transparent;
    border-right-color: transparent;
    transform: rotate(45deg) translateY(-50%);
    position: absolute;
    top: 50%;
    left: 20%;
}

.headImg{
    width: 100%;
    height: auto;
}
.headImg img{
    width: 100%;
    height: auto;
}


.omit-1{
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
}
.omit-2{
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}
.omit-5{
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:5;
    line-clamp: 5;
    -webkit-box-orient: vertical;
}
.omit-7{
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:7;
    line-clamp: 7;
    -webkit-box-orient: vertical;
}

.full{
    width: 100%;
    height: 100%;
}
.must{
    position: relative;
}
.must::before{
    content: '*';
    position: absolute;
    right: 100%;
    color: red;
}

/* 清除浮动 */
.clearfix::after{
    content: '';
    display: block;
    clear: both;
}


.head-container{
    margin:0 auto;
}
@media (min-width:768px){
    .head-container{width:750px}
}
@media (min-width:992px){
    .head-container{width:970px}
}
@media (min-width:1200px){
    .head-container{width:1170px}
}

.nowBg{
    background: #fff;
    box-shadow: 0px 0px 3px #ccc;
}
.nowBg .desktop-nav a{
    color: #000000 !important;
}
.nowBg .desktop-nav ul li a.cur{
    border-bottom: 2px solid #000 !important;
}

@media all and (max-width:768px), only screen and (-webkit-min-device-pixel-ratio:2) and (max-width:1024px), only screen and (min--moz-device-pixel-ratio:2) and (max-width:1024px), only screen and (-o-min-device-pixel-ratio:2/1) and (max-width:1024px), only screen and (min-device-pixel-ratio:2) and (max-width:1024px), only screen and (min-resolution:192dpi) and (max-width:1024px), only screen and (min-resolution:2dppx) and (max-width:1024px) {
    .desktop-nav{
        display: none;
    }
    .phone-nav{
        display: flex;
    }
    .page-body{
        padding-top: 75px;
    }

    /*footer*/
    .footer {
        overflow: hidden;
        width: 100%;
        padding: 65px 0 25px 0;
        background-color: #333;
    }

    .footer_itm {
        width: 100%;
        overflow: hidden;
    }

    .footer_itm h5 {
        color: #fff;
        font-size: 16px;
        border-bottom: 1px solid #4c4c4c;
        margin-bottom: 20px;
        padding-bottom: 10px;
    }

    .f_nav {
        float: left;
        overflow: hidden;
        width: 100%;
        margin-bottom: 10px;
    }

    .f_nav ul {
    }

    .f_nav ul li {
        float: left;
        width: 25%;
        margin-bottom: 20px;
        text-align: center;
    }

    .f_nav ul li a {
        font-size: 12px;
        color: #999;
    }

    .f_nav ul li a:hover {
        color: var(--themeColor);
    }

    .f_about {
        float: left;
        overflow: hidden;
        width: 38%;
        margin: 0 4%;
        display: none;
    }

    .f_about dd {
        font-size: 12px;
        color: #999;
        line-height: 28px;
        text-align: justify;
    }

    .f_contact {
        float: right;
        overflow: hidden;
        width: 100%;
    }

    .f_contact ul {
        float: left;
    }

    .f_contact ul li {
        font-size: 12px;
        color: #999 !important;
        line-height: 26px;
    }

    .f_contact ul li a {
        color: #999 !important;
    }

    .f_contact dd {
        float: right;
    }

    .f_link {
        width: 100%;
        overflow: hidden;
        margin: 60px 0 30px 0;
        padding: 20px 0 30px 0;
        border-top: 1px solid #4c4c4c;
        border-bottom: 1px solid #4c4c4c;
    }

    .f_link h3 {
        font-size: 16px;
        color: #fff;
        padding-bottom: 10px;
    }

    .f_link ul {
    }

    .f_link ul li {
        float: left;
        margin-right: 20px;
    }

    .f_link ul li a {
        font-size: 12px;
        color: #cdcdcd;
    }

    .f_link ul li a:hover {
        color: var(--themeColor);
    }

    .footer_bt {
        width: 100%;
        overflow: hidden;
        text-align: center;
    }

    .footer_bt dd {
        font-size: 12px;
        color: #cdcdcd;
        padding-bottom: 8px;
    }

}
@media (max-width: 430px){
    .f_contact dd{
        width: 100%;
        text-align: center;
        margin-top: 10px;
        margin-bottom: 10px;
    }
}

/*定义滚动条高宽及背景
 高宽分别对应横竖滚动条的尺寸*/
 /* ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
    background-color: rgba(0,0,0,.1);
} */

/*定义滚动条轨道
内阴影+圆角*/
::-webkit-scrollbar-track
{
    border-radius:1rem;
    background-color:#F5F5F5;
}
/*定义滑块
 内阴影+圆角*/
::-webkit-scrollbar-thumb
{
    border-radius:10px;
    background-color: #b3b3b3;
}