html,body,div,p,ul,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,form,input,select,button,textarea,iframe,table,th,td{ margin: 0; padding: 0; }
img{ border: 0 none; }
ul,li{ list-style-type: none; }
h1,h2,h3,h4,h5,h6{ font-size: 14px; }
body,input,select,button,textarea,pre{ font-family:"Open Sans",Arial,"Hiragino Sans GB","Microsoft YaHei","微软雅黑","STHeiti","WenQuanYi Micro Hei",SimSun,sans-serif; }
button{ cursor: pointer; }



body {
    min-width: 1200px;
}

.header-wrap {
    background-color: #fff;
}

.header {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    height: 100px;
    width: 1200px;
    margin: 10px auto;
}

.header .logo {
    height:100px;
    margin-top: 11px;
}
.header .bs-logo {
    height:90px;
}

.header .pageNav {
    float: right;
}

.header .pageNav li {
    display: inline-block;
    min-width: 66px;
    height: 100px;
    margin: 0 21px;
    font-size: 16px;
    line-height: 100px;
    cursor: pointer;
    text-align: center;
}

.header .pageNav li.current a {
    color: #45A1FF;
}

.header .pageNav a {
    color: #505050;
    text-decoration: none;
    display: block;
}
.footer{
    background-color:#1b1c20;
    color:#6a6774;
    text-align: center;
    padding-top:20px;
    padding-bottom:5px;
}
.footer address{
    display: inline-block;
    font-style: normal;
    text-align: center;
}
.footerTel{
    color:#6a6774;
    cursor: text;
}
.address-180823{
width: 98%;
color:dimgray;
overflow: hidden;
margin-bottom: 10px;
}
.address-180823 a{
padding: 1%;
color:dimgray;
}
.address-180823 p{
margin-bottom: 1%;
}
.address-180823 a:hover,
.address-180823 .yu-color-cornflowerblue{
color:cornflowerblue;
}
.address-180823 .icon{
display: inline-block;
padding: 0 1%;
height: 2rem;
line-height: 2rem;
}
.address-180823 .icon img{
display: inline-block;
position: relative;
top: 10%;
width: auto;
height: 80%;
vertical-align: top;
}

.content-big-img {
    width: 100%;
    min-width: 1200px;
    margin: 50px 0;
}
/* services */
.w1100{ width:1100px; margin:0 auto;}
.custom .cu_4{ padding-top:40px; padding-bottom:60px;}
.custom .cu_4 h2{ font-size:35px; text-align:center; height:60px; line-height:60px;}
.custom .cu_4 h3{ font-size:21px; color:#596069; text-align:center; height:40px; line-height:40px; padding-bottom:80px; font-weight:400;}
.custom .cu_4 dl{ width:240px; float:left; padding:0 63px;}
.custom .cu_4 dt{ height:201px; text-align:center;}
.custom .cu_4 dd{ text-align:center;}
.custom .cu_4 dd h4{ font-size:24px; font-weight:400; height:40px; line-height:40px; padding-top:10px;}
.custom .cu_4 dd p{ font-size:15px; color:#363636; line-height:22px;}
.cl:after{content: "."; display: block; height:0; clear:both; visibility: hidden;}

.operate{background: #F7F7F7; }
.operate h2{ font-size:34px; color:#323A45; text-align:center; padding-top:60px; padding-bottom:20px;}
.operate p{ color:#323A45; font-size:20px; line-height:35px; text-align:center;}
.operate .op_con{ padding-bottom:40px;}
.operate .op_con dl{ width:202px; float:left; padding:60px 70px 0 90px; }
.operate .op_con dt{ width:202px;}
.operate .op_con dd{ font-size:23px; height:80px; line-height:80px; text-align:center;}
.operate .op_block .block{ padding-top:60px;}
.operate .op_block dt{ padding-bottom:20px; height:61px; line-height:61px; padding-left:72px; font-size:34px; color:#323A45;}
.operate .op_block dd{ padding-left:10px; font-size:18px; line-height:44px;}
.operate .op_block .zuo{ width:50%; background:#F0F1F4; height:410px; float:left;}
.operate .op_block .zuo .block{ float:right; padding-right:100px;}
.operate .op_block .zuo dt{background:url(../images/operate7.png) no-repeat;}
.operate .op_block .you{ width:50%; background:#EEF3F4; height:410px; float:right;}
.operate .op_block .you .block{ float:left; padding-left:160px;}
.operate .op_block .you dt{background:url(../images/operate8.png) no-repeat;}

/* aboutUs */
.about-us .topbanner {
    width: 100%;
    min-width: 1200px;
}

.page-wrap.course {
    height: 524px;
    background: url('http://hzdong9.oss-cn-hangzhou.aliyuncs.com/img/aboutUs/bg.png') no-repeat bottom center;
}

.content-aboutUs {
    width: 1092px;
    margin: 0 auto;
    text-align: left;
}

.content-aboutUs h1 {
    font-size: 36px;
    color: #333;
    font-weight: bold;
    margin-top: 65px;
    text-align: center;
}

.content-aboutUs h3  {
    margin: 30px 0;
    font-size: 24px;
}

.content-aboutUs .neirong {
    padding-bottom: 30px;
    line-height: 30px;
    font-size: 16px;
    color: #707070;
}