body{
  background-color: #fff;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a{
    text-decoration:none
}
ul li{
    list-style: none;
}
/* .header{
    width: 100%;
    padding-top: 20px;
    background: white;
}
.home{

    width: 1200px;
    height: 230px;
    background: white;
    margin: 0 auto;
}
.home a{
    float: left;
    font-size: 14px;
    color: #666666;
}
.home .collect{
    margin-left: 20px;
}
.home .collect:hover{
    color: red;
}
.home .she:hover{
    color: red;
}
.home .register{
    float: right;
}
.home .register:hover{
    color: red;
}
.deng{
    width: 96px;
    height: 15px;
    float: right;
}

.logo a img{
    width: 512px;
    height: 120px;
}
.banner{
    width: 100%;
    height: 300px;
    background: url("../img/images/banner_02.jpg" ) no-repeat ;
}

.nav ul li {
    text-align: center;
    width: 90px;
    float: right;
    padding-top: 15px;
    position: relative;
    bottom: 14px;
}
.nav ul .checked {
    color: red;
}
.nav ul .r_1{
    display: inline-block;
    position: relative;
    bottom: 0px;
    color: #666666;
}
.nav ul .r_2{
    display: inline-block;
    position: relative;
    top: 13px;
    color: #666666;
} */
.public_01{
    width: 100%;
    background-color: white;
    height: 90px;
    }
.public_02{
    margin: auto;
    width: 1200px;
    height: 50px;
    background-color:white;
    padding-top: 20px;
}
.public_02 img{
    float: left;
}
.public_02 .span{
    margin-right: 15px;
    margin-top: 10px;
    float: right;
}
.public_02 span{
    margin-top:5px;
    margin-left: 19px;

}
.public_02 span{
    display: block;
    font-size: 15px;
    color: #333333;
}
.central{
    margin: auto;
    width: 1200px;
    padding-top: 20px; 

}
.left_02{
    width: 840px;
    background-color: white;
    float: left;
}
.left_02 .new_03{
    margin: auto;
    width: 761px;
    height: 37px;
    background-color: #f7f6f6;
    position: relative;
    top: 40px;
}
.new_left{
    text-align: left;
    line-height: 37px;
    padding-left: 15px;
    color: red;
    font-size: 19px;
}
.new_right{
    float: right;
    line-height: 37px;
    padding-right: 15px;
    font-size: 15px;
    color: #b0adad;
}
.list_07{
    width: 761px;
    height: 260px;
    margin: 0 auto;
    margin-top: 50px;
}
.list_07 ul{
    width: 709px;
    margin: auto;
}
.list_07 ul li {
    margin-top: 15px;
    height: 30px;
    line-height: 30px;
}
.list_07 ul li img{
    float:left;
    width: 18px;
    height: 26px;
    line-height: 37px;
}
.list_07 ul li span{
    height: 37px;
    line-height: 37px;
    position: relative;
    bottom: 5px;
    margin-left: 38px;
    font-size: 17px;
}
.list_07 ul li span:nth-child(3){
    float:right;
}
.list_07 ul li a{
    color: #868686;
}
.list_07 ul li a:hover{
    color: red;
}
.left_02 .new_04{
    margin: auto;
    width: 761px;
    height: 37px;
    background-color: #f7f6f6;
    margin-top: 40px;
}
.new_left_01{
    text-align: left;
    line-height: 37px;
    padding-left: 15px;
    color: red;
    font-size: 19px;
}
.new_right_01{
    float: right;
    line-height: 37px;
    padding-right: 15px;
    font-size: 15px;
    color: #b0adad;
}
.care{
    width: 761px;
    height: 236px;
    margin: auto;
    margin-top: 20px;
}
.care div{
    width: 240px;
    height: 240px;
    float: left;
    margin-left: 20px;
}
.care div:nth-child(1){
   margin-left:0;
}
.care div img{
    width: 241px;
    height: 180px;
    display: inline-block;
}
.care div span{
    text-align: center;
    display: block;
    line-height: 43px;
}
.care div span a{
    color: #333333;
}
.care div span a:hover{
    color: red;
}
.list_08{
    margin: auto;
    width: 761px;
    height: 152px;
    margin-top: 20px;
}
.list_08 ul {
    width: 761px;
    margin: auto;
    border-bottom: 1px dashed #ccc;
}
.list_08 ul li{
    height: 50px;
    line-height: 50px;
    border-bottom: 1px dashed #ccc;

}
.list_08 ul li span{
    font-size: 15px;
}
.list_08 ul li span:nth-child(2){
    float: right;
    margin-right: 30px;
}
.list_08 ul li a{
    color: #868686;
}
.list_08 ul li a:hover{
    color: red;
}
.video{
    margin: auto;
    width: 761px;
    height: 270px;
    margin-top: 60px;
}
.video_01{
    width: 370px;
    height: 111px;
    float: left;
    margin-bottom: 20px; 
}
.video_01:hover .z_2{
    color: #f8030c;
}
.left_03{
    width: 176px;
    height: 111px;
    float: left;
}
.right_03{
    width: 175px;
    height: 111px;
    float: right;
}
.right_03 .z_2{
    width: 138px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}
.right_03 span a{
    width: 138px;
    font-size: 16px;
    color: #333333;

}
.right_03 span a:hover{
    color: red;
}
.right_03 span{
    display: block;
    line-height: 25px;
}
.video .right_03 .z{
    font-size: 13px;
    color: #999999;
}
.video .right_03 .z_1{
    font-size: 11px;
    color: #666666;
    width: 138px;
    height: 50px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
/*.video_01:nth-child(3){
     margin-top: 20px;
 }
.video_01:nth-child(4){
    margin-top: 20px;
}*/
.right_02{
    width: 321px;
    height: 633px;
    float: right;
    background-color: white;
    margin-top: 20px;
}
.right_02 span{
    margin: 20px 20px;
    font-size: 16px;
    color: #333333;
    display: block;
}
.right_02 .tu_1{
    width: 243px;
    height: 171px;
    margin: auto;
}
.right_02 .zhe{
    width: 240px;
    height: 30px;
    background-color: #f2f2f2;
    margin: auto;
    position: relative;
    bottom: 20px;
}
.right_02 .zhe span{
    font-size: 12px;
    color: #666666;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    line-height: 30px;
}
.paragraph{
    width: 234px;
    height: 316px;
    margin: auto;
}
.paragraph p{
    font-size: 14px;
    color: #747474;
    line-height: 25px;
}
.footer{
    width: 100%;
    height: 102px;
    background-color: #d1d1d1;
    overflow:hidden;
}
.navigation{
    width: 366px;
    height: 18px;
    margin: auto;
}
.navigation ul li{
    width: 90px;
    margin-top: 20px;
    float: left;

}
.navigation ul li img{
    position: relative ;
    top: 3px;
}
.navigation ul li a{
    margin-left: 10px;
    color: #f0f0f0;
}
.navigation ul li a:hover{
    color: red;
}
.footer p{
    margin-top: 40px;
    text-align: center;
}