.top_bg{ height:5.3rem; width:100%;position: absolute;top: 0;left: 0;z-index: 10;}
.header{width: 90%;margin: 0 auto;}
.logo{width: 6.65%;height: 5.3rem;line-height: 0;display: flex;align-items: center;padding: 0 1rem 0 0;}
.logo img{display: block;width: 100%;}
.search .sea_icon img:nth-child(1),.logo img:nth-child(1){display:block;}
.search .sea_icon img:nth-child(2),.logo img:nth-child(2){display:none;}
.h_tel{font-size: 1.1rem;color: #fff;line-height: 1.2rem;padding: 1.6rem 0 0 1rem;position: relative;}
.h_tel:before{content: "";width: 1px;height: 1.8rem;background: rgba(255,255,255,0.2);position: absolute;top: 1.9rem;left: 0;}
.h_tel i{display: block;}
.h_nav{width: 50%; height:5.3rem;overflow: hidden;padding-right: 1rem;}
.h_nav ul{ width: 100%; height:5.3rem;display: flex;justify-content: space-between;}
.h_nav li a{ font-size:0.9rem; color:#fff;display:block; float:left;position: relative;z-index: 4; text-decoration:none;height: 5.3rem;line-height: 5.3rem;}
.h_nav li a:after {
	position: absolute;
	top: calc(50% - 0.2rem);
	right: -1rem;
	width: 0.5rem;
	height: 0.5rem;
	background:#256ef5;
	content: '';
	opacity: 0;
	-webkit-transition: height 0.3s, opacity 0.3s, -webkit-transform 0.3s;
	-moz-transition: height 0.3s, opacity 0.3s, -moz-transform 0.3s;
	transition: height 0.3s, opacity 0.3s, transform 0.3s;
	-webkit-transform: translateY(-10px);
	-moz-transform: translateY(-10px);
	transform: translateY(-10px);
}
.h_nav li a:hover:after,
.h_nav li.cur a:after{
	height: 0.5rem;
	opacity: 1;
	-webkit-transform: translateY(0px);
	-moz-transform: translateY(0px);
	transform: translateY(0px);
}
.h_nav li a:hover,.h_nav li.cur a{font-weight: bold;}
.search{width: 1rem;height: 5.3rem;line-height: 0;display: flex;align-items: center;cursor:pointer;position: relative;margin-left: 4%;}
.search .sea_icon img{width: 1rem;height: 1rem;}
.search .sea_icon:hover img{-webkit-animation:hvr-buzz-out 0.75s linear;animation:hvr-buzz-out 0.75s linear;}
.sea_box{position: absolute;width: 13.5rem;right: 0;top:4.5rem;z-index: 100;display: none;}
.sea_box input {float: left;font-size: 0.7rem;}
.sea_box input.txt {width: 10rem;padding: 0 0 0 0.5rem;line-height: 2rem;height: 2rem;border: 0.1rem solid #256ef5;box-sizing: border-box;}
.sea_box input.btn {width: 3.5rem;background-color: #256ef5;color: #fff;cursor: pointer;height: 2rem;border: none;}
input::-webkit-input-placeholder {color: #666;}

.li02_nav,.li05_nav,.li06_nav{display: none;position: absolute;left: 0;top: 5.3rem;z-index: 2;background: #edf0f5;width: 100%;height:4.5rem;}
.nav_main{width: 90%;margin: 0 auto;}
.h_nav li .nav_main a{height: auto;font-weight: normal;}
.h_nav li .nav_main a:after{display: none;}

.li02_list,.li05_list{width: 50%;float:right;padding-right:6.2%;}
.li02_list p,.li05_list p{width: 25%;float: left;}
.h_nav li .li02_list p a,.h_nav li .li05_list p a{width: 100%;height: 4.5rem;line-height:4.5rem; font-size: 0.9rem;color: #333;display: flex;align-items: center;}
.li02_list p em,.li05_list p em{width: 1.5rem;height: 1.5rem; line-height: 0;overflow: hidden;margin-right: 0.6rem;}
.li02_list p em img,.li05_list p em img{width: 1.5rem;height: 1.5rem;}
.li02_list p:hover a,.li05_list p:hover a{font-weight: bold;}
.li02_list p:hover em,.li05_list p:hover em{animation: flipInY 1s;}


.btm{height:3.8rem;background: #fff;box-shadow: 0 3px 10px 3px rgba(0,0,0,0.1);z-index:500;}
.btm .search .sea_icon img:nth-child(1),.btm .logo img:nth-child(1){display:none;}
.btm .search .sea_icon img:nth-child(2),.btm .logo img:nth-child(2){display:block;}
.btm .h_tel,.btm .h_nav li a{color:#333;}
.btm .h_tel:before{background: rgba(0,0,0,0.2);top: 1rem;}
.btm .logo,.btm .h_nav,.btm .h_nav ul,.btm .search{height:3.8rem;}
.btm .h_tel{padding: 0.7rem 0 0 1rem;}
.btm .h_nav li a{height: 3.8rem;line-height: 3.8rem;}
.btm .sea_box,.btm .li02_nav,.btm .li05_nav,.btm .li06_nav{top:3.8rem;}

em,i{font-style: normal;}

html{font-size:12px;-webkit-text-size-adjust:none}
@media screen and (min-width:1200px){html{font-size:12.5px}
}
@media screen and (min-width:1280px){html{font-size:13.33333px}
}
@media screen and (min-width:1366px){html{font-size:14.22916px}
}
@media screen and (min-width:1440px){html{font-size:15px}
}
@media screen and (min-width:1600px){html{font-size:16.66666px}
}
@media screen and (min-width:1800px){html{font-size:18.75px}
}
@media screen and (min-width:1920px){html{font-size:20px}
}

 
.banner{position: relative; height:auto;clear: both;}
.banner img {display: block;width: 100%;margin:0 auto;}
.banner .slick-arrow {display: none; position: absolute;font-size: 0;top: 50%;z-index: 9; width: 4rem; height: 4rem; margin-top: -2.5rem;border: 0; outline: none;cursor: pointer;transition:.8s;}
.banner .slick-prev {left: 3%; background:url(images/lefts.png) no-repeat center center/4rem 4rem;opacity: 0;}
.banner .slick-next {right: 3%;background:url(images/rights.png) no-repeat center center/4rem 4rem;opacity: 0;}
.banner:hover .slick-prev { left: 5%; opacity: 0; }
.banner:hover .slick-next { right: 5%; opacity: 0; }
.slick-dots {position: absolute;left:5%; font-size:0;bottom:5%;width:90%;outline: none;z-index: 4;}
.slick-dots li {display: inline-block; outline: none;}
.slick-dots li button {display: block;border: 0 none;width: 3.5rem;height: 0.15rem;margin-right:0.5rem; display: inline-block;outline: none;background: rgba(255,255,255,0.3);}
.slick-dots .slick-active button {background: rgba(255,255,255,0.8);}
.small{position: absolute;bottom: 5%;right: 5%;width: 6.4rem;height: 3.7rem;background:url(images/ban_no.png) no-repeat center center/6.4rem 3.7rem;text-align: right;font-style: italic;line-height: 3rem;padding-right: 0.5rem;box-sizing: border-box;}
.small b{font-weight: bold;font-size: 3rem;color: #fff;}
.ban_video{width: 100%;line-height: 0;overflow: hidden;}
.ban_video video{width: 100%;line-height: 0;overflow: hidden;}
.banner .banMenu {position: absolute;left: 50%;bottom: 5%;width: 6rem;height: 2rem;margin-left: -3rem;z-index: 5;font-size: 0.7rem;color: #fff;display: flex;align-items: center;justify-content: center;}
.banner .banMenu i {width: 0.8rem;height: 1rem; cursor: pointer;padding-left: 0.5rem;}
.banner .banMenu i img {
            -webkit-transition: all 0.5s;
            -moz-transition: all 0.5s;
            -ms-transition: all 0.5s;
            -o-transition: all 0.5s;
            transition: all 0.5s;
            -webkit-animation: bounceY 2s infinite;
            -moz-animation: bounceY 2s infinite;
            -o-animation: bounceY 2s infinite;
            -ms-animation: bounceY 2s infinite;
            animation: bounceY 2s infinite;
        }
      @-moz-keyframes bounceY {
            0%,
            100% {
                -moz-transform: translateY(0);
                transform: translateY(0);
            }
            50% {
                -moz-transform: translateY(-6px);
                transform: translateY(-6px);
            }
        }
        
        @-o-keyframes bounceY {
            0%,
            100% {
                -o-transform: translateY(0);
                transform: translateY(0);
            }
            50% {
                -o-transform: translateY(-6px);
                transform: translateY(-6px);
            }
        }
        
        @keyframes bounceY {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-6px);
            }
        }


.f_bg{ background:url(images/f_bg.jpg) no-repeat center 0/100% 34.9rem; height:24rem;padding-top: 4.2rem;overflow: hidden;}
.footer{width: 88%; margin:0 auto;}
.f_logo{width: 17.3%;height: 17.4rem;}
.f_logo h5{width: 40%;line-height: 0;margin-bottom: 1.5rem;}
.f_logo h5 img{display: block;width: 100%;}
.f_logo ul li{float: left;width: 33.3%;height: 2rem;line-height: 2rem;position: relative;}
.f_logo ul li:before{content: "";width: 1px;height: 0.8rem;background: rgba(255,255,255,0.7);position: absolute;top: calc(50% - 0.3rem);right: 1rem;}
.f_logo ul li a{font-size: 0.8rem;color: rgba(255,255,255,1);}
.f_logo ul li a:hover{font-weight: bold;}
.f_logo ul li:nth-child(1),.f_logo ul li:nth-child(2){width: 50%;}
.f_logo ul li:nth-child(2):before,.f_logo ul li:nth-child(5):before{display: none;}
.f_ban{width: 70%;height: 17.4rem;overflow: hidden;}
.f_top{display: block;width: 100%;font-size: 0.8rem;color: #fff;height: 4rem;line-height: 4rem;font-weight: normal;overflow: hidden;}
.f_ban01{width: 100%;display: flex;justify-content: space-between;}
.f_ban p{line-height: 1.2rem;font-size: 0.8rem;color: rgba(255,255,255,0.6);}
.f_ban p em{width: 10rem;height: 1.8rem;display: block;line-height: 0;overflow: hidden;}
.f_ban p em img{width: 10rem;height: 1.8rem;}
.f_ban p i{display: block;color: #fff;position: relative;height: 3rem;line-height: 3.3rem;overflow: hidden;margin-bottom: 1rem;}
.f_ban p i:before{content: "";width: 2rem;height: 1px;background: rgba(255,255,255,0.3);position: absolute;bottom: 0;left: 0;}
.f_ban p b{display: block;font-size: 1.5rem;line-height: 1.6rem;}
.f_ban a{color: rgba(255,255,255,1);}
.f_bot{width: 100%;height: 5.5rem;border-top:rgba(255,255,255,0.2) 1px solid;}
.f_code{width: 14.5%;display: flex;justify-content: space-between;padding: 1.6rem 0 0;}
.f_code p{line-height: 0;position: relative;}
.f_code p i{width: 2.6rem;height: 2.6rem;display: block;cursor: pointer;}
.f_code p i img{width: 2.6rem;height: 2.6rem;}
.f_code p em{width: 5.6rem;height: 5.6rem;display: none;position: absolute;top: -6.8rem;left: calc(50% - 3rem);border: #fff 0.2rem solid;border-radius: 0.3rem;z-index: 1;}
.f_code p em:before{content: "";width: 0;height: 0;position: absolute;bottom: -0.7rem;left: calc(50% - 0.8rem);z-index: -1;border-top:0.8rem solid #fff; 
border-left:0.8rem solid transparent;
border-right:0.8rem solid transparent;
}
.f_code p em img{width: 5.6rem;height: 5.6rem;}
.f_code p.cur em{display: block;}
.f_botl{font-size: 0.7rem;color: rgba(255,255,255,0.7);width: 70%;line-height: 5.5rem;}
.f_botl span{padding: 0 0.5rem;}
.f_botl em{ display:inline-block; background:url(images/f_icp.png) no-repeat 0 center/0.7rem 0.7rem;padding-left: 1rem; line-height:5.5rem;font-size: 0.7rem;color: rgba(255,255,255,0.7);margin-right:0.5rem;}
.f_botl a{color: rgba(255,255,255,0.7);}
  

        .client-2 {
            position: fixed;
            right: -170px;
            top: 50%;
            z-index: 900;
        }
        
        .client-2 li a {
            text-decoration: none;
        }
        
        .client-2 li {
            margin-top: 1px;
            clear: both;
            height: 62px;
            position: relative;
        }
        
        .client-2 li i {
            background: url(images/fx.png) no-repeat;
            display: block;
            width: 30px;
            height: 27px;
            margin: 0px auto;
            text-align: center;
        }
        
        .client-2 li p {
            height: 20px;
            font-size: 12px;
            line-height: 20px;
            overflow: hidden;
            text-align: center;
            color: #fff;
        }
        
        .client-2 .my-kefu-qq i {
            background-position: 4px 5px;
        }
        
        .client-2 .my-kefu-tel i {
            background-position: 0 -21px;
        }
        
        .client-2 .my-kefu-liuyan i {
            background-position: 4px -53px;
        }
        
        .client-2 .my-kefu-weixin i {
            background-position: -34px 4px;
        }
        
        .client-2 .my-kefu-weibo i {
            background-position: -30px -22px;
        }
        
        .client-2 .my-kefu-ftop {
            display: none;
        }
        
        .client-2 .my-kefu-ftop i {
            width: 33px;
            height: 31px;
            background-position: -23px -47px;
            background-size: 52px 82px;
        }
        
        .client-2 .my-kefu-ftop .my-kefu-main {
            padding-top: 6px;
        }
        
        .client-2 .my-kefu-left {
            float: left;
            width: 62px;
            height: 47px;
            position: relative;
        }
        
        .client-2 .my-kefu-tel-right {
            font-size: 16px;
            color: #fff;
            float: left;
            height: 24px;
            line-height: 22px;
            padding: 0 15px;
            border-left: 1px solid #fff;
            margin-top: 14px;
        }
        
        .client-2 .my-kefu-right {
            width: 20px;
        }
        
        .client-2 .my-kefu-tel-main {
            background: #3874e2;
            color: #fff;
            height: 53px;
            width: 230px;
            padding:9px 0 0;
            float: left;
        }
        
        .client-2 .my-kefu-main {
            background: #3874e2;
            width: 97px;
            height: 53px;
            position: relative;
            padding:9px 0 0;
            float: left;
        }
        
        .client-2 .my-kefu-weixin-pic {
            position: absolute;
            left: -130px;
            top: -24px;
            display: none;
            z-index: 333;
        }
        
        .my-kefu-weixin-pic img {
            width: 115px;
            height: 115px;
        }