.yds_top{
    height: 141px;
    box-shadow: 0 15px 45px rgba(0,0,0,.1);
    background: url(../images/top_bg.png)no-repeat #fff;
    background-position: 100% 0;
}
.yds_top .yds_top_content{
    width: 1500px;
    height: 141px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
    position: relative;
    z-index: 20;
}
.yds_top .yds_top_content .yds_top_logo{
    margin-left: 50px;
}
.yds_top .yds_top_content .yds_top_nav{
    height: 100px;
    margin-top: 41px;
    display: flex;
}
.yds_top .yds_top_content .yds_top_nav .yds_top_nav_li{
    position: relative;
    width: 162px;
    height: 100%;
    font-size: 18px;
}
.yds_top .yds_top_content .yds_top_nav .yds_top_nav_li.attr::after{
    content: '';
    width: 93px;
    height: 2px;
    background: #007CC3;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
.yds_top .yds_top_content .yds_top_nav .yds_top_nav_li.attr::before{
    content: '';
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid #007CC3;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
.yds_top .yds_top_content .yds_top_nav .yds_top_nav_li>a{
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 100px;
    color:#333333;
    transition: all .3s ease;
    position:relative;
}
.yds_top .yds_top_content .yds_top_nav .yds_top_nav_li>a::after{
	content:'';
	position:absolute;
	bottom:0;
	left:-9px;
	width:0;
	background: #007CC3;
    transition: all .5s ease;
	height:3px;
}
.yds_top .yds_top_content .yds_top_nav .yds_top_nav_li>a:hover:after{
	width:180px;
}
.yds_top .yds_top_content .yds_top_nav .yds_top_nav_li a:hover,.yds_top .yds_top_content .yds_top_nav .yds_top_nav_li.attr a{
    color:#007CC3;
}
.yds_top_nav .yds_top_nav_li .yds_top_ol{
    position: absolute;
    width: 180px;
    padding:10px 15px;
    box-sizing: border-box;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    box-shadow: 0 15px 45px rgba(0,0,0,.1);
    display: none;
}
.yds_top_nav .yds_top_nav_li .yds_top_ol a{
    display: block;
    text-align: center;
    /*height: 45px;*/
    /*line-height: 45px;*/
    line-height: 30px;
    padding: 10px 0;
    color:#333333;
    border-bottom: 1px solid #eaeaea;
}
.yds_top_nav .yds_top_nav_li .yds_top_ol a:last-child{
    border: none;
}
.yds_top .yds_top_content .yds_top_tips{
    position: absolute;
    width: 1084px;
    height: 41px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    top: 0;
    right: 0;
    z-index: 5;
}
.yds_top .yds_top_content .yds_top_tips p{
    font-size: 14px;
    color:#fff;
}
.yds_top .yds_top_content .yds_top_tips p a{
    color:#fff;
    transition: all .3s ease;
}
.yds_top .yds_top_content .yds_top_tips p a:hover{
    color:red;
}
.yds_top .yds_top_content .yds_top_tips p b{
    color:#EB891A;
    font-size: 20px;
    font-family: DINOffcPro;
}

.top-form{ display:none; width:100%;    padding-bottom: 50px; position:absolute; top:130px; left:50%; transform:translateX(-50%); background:#ecf0f1; z-index:50; padding-top:60px;}
.top-form .wrap{ position:relative;width: 1200px;
    margin: 0 auto;}
.top-form-ewm{ float:left; width:43%; margin-right:6%;}
.top-form-message{ width:37%; float:left;}
.top-ewmnr{padding-bottom:15px; overflow:hidden;}
.top-ewm-left{ float:left; width:194px;}
.top-ewm-left ._ewmimg{ width:194px;float:left; margin-right:10px;}
.top-ewm-left ._ewmimg img{width:100%; height:194px;}
.top-ewm-left ._ohlink{ float:left; width:75px; font-size:15px;}
.top-ewm-left ._ohlink a{ display:block;}
.top-ewm-left ._ohlink a:hover{ color:572b22; font-weight:bold; }
.top-ewm-left ._zxtel{ margin-top:10px; width:100%; float:left;}
.top-ewm-left ._zxtel span{ display:block; float:left;}
.top-ewm-left ._zxtel ._tl1{ line-height:20px; margin-right:5px;}
.top-ewm-left ._zxtel ._tl2{ font-size:30px; font-family:arial; color:#572b22; line-height:40px;}
.top-ewm-right{ float:right; width:56%; color:#777;}
.top-ewm-right ._tel{font-family: Arial;font-size:36px; color:#005bac; line-height: 35px;}
.top-ewm-right .p1{font-size:22px; color:#005bac; line-height: 30px;margin-bottom: 20px;}
.top-ewm-right ._ct1{ font-size:15px; color:#000;}
.top-ewm-right a{ color:#777;}
.top-ewm-right a:hover{ text-decoration:underline; }
.top-mess-lant{ font-size:20px; margin-bottom:10px; }
.top-mess-form{ overflow:hidden;}
.top-mess-form ._tmesinp{ width:100%; border:none; height:38px; line-height:38px; background:#fff;text-indent:20px; float:left;}
.top-mess-form ._tmsarea{ width:100%; border:none; padding:20px 0; height:90px; background:#fff; font-family:΢ÈíÑźÚ; outline:none; text-indent:20px;float:left;}
.top-mess-form ._tmesbtn{ height:45px; line-height:45px; background-color: transparent; border:4px solid #80939e; width:98%; padding:0; color:#80939e; float:left;font-size:20px;box-sizing: content-box; margin-top:26px; cursor:pointer;}
.top-mess-form ._tmesbtn .ico2{width:25px; height:22px; background:url(/images/index/ico2.png) -72px -153px no-repeat;vertical-align: -4px; margin-left:30px;}
.top-form-close{ font-size:50px; color:#ffd900; position:absolute; top: -40px; right: 30px; cursor:pointer;}
.top-mess-form ._tmesbtn:hover{background-color: #045dab;color: #fff; border-color:#005bac;}
.top-mess-form ._tmesbtn:hover .ico2{background-position:-138px -55px;}
.top-mess-form label{position:relative;display:block;height: 40px;margin-bottom: 21px;}
.top-mess-form label .Validform_wrong{position: absolute;right: 0;top: 8px;}
.top-form-close img{ width:40px;}
.top-ewm-right_map{margin-top: 10px;}
.top-form.on{ top:70px;}