.img-responsive {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
}
.g-banner {
    position: relative;
    min-width: 1200px;
    overflow: hidden;
    margin-top: 60px;
    background:url("../images/yiyao/banner.jpg") center center no-repeat;
    width:100%;
    max-width: 1920px;
    height:526px;
}
.banner{
    width:100%;max-width: 1920px;}
img {
    border: none;
    vertical-align: top;
}
.m1{
    width: 100%;
    height: 100%;
    padding-top: 60px;
    box-sizing: border-box;
}
.m1 h2{
    font-size:28px;
    font-family:Microsoft YaHei;
    font-weight:400;
    color:rgba(51,51,51,1);
    line-height:42px;
    text-align: center;
}
.m1-lists{
    display: flex;
    margin-top: 40px;
}
.m1-list{
    width: 346px;
    height: 376px;
    box-shadow:0px 0px 6px 0px rgba(127,127,127,0.14);
    margin-right: 71px;
}
.m1-list:nth-of-type(3){
    margin-right: 0;
}
.list-img{
    width: 346px;
    height: 226px;
}
.list-title{
    font-size:20px;
    font-family:Microsoft YaHei;
    font-weight:400;
    color:rgba(51,51,51,1);
    margin: 24px 0 19px;
}
.list-content{
    font-size:14px;
    font-family:Microsoft YaHei;
    font-weight:300;
    color:rgba(101,101,101,1);
    line-height:26px;
}
.list-title,.list-content{
    padding: 0 23px 0 19px;
}
/* m2 */
.m2{
    width: 100%;
    height: 100%;
    margin-top: 61px;
}
.m2 h2{
    font-size:28px;
    font-family:Microsoft YaHei;
    font-weight:400;
    color:rgba(51,51,51,1);
    line-height:28px;
    text-align: center;
    margin-bottom: 39px;
}
.m2 h3{
    font-size:16px;
    font-family:Microsoft YaHei;
    font-weight:300;
    color:rgba(101,101,101,1);
    line-height:16px;
    text-align: center;
    margin-bottom: 30px;
}
.m2-1{
    width: 100%;
    height: 415px;
    background:rgba(249,249,250,1);
}
.m2-list1{
    width: 100%;
    padding-top: 39px;
    box-sizing: border-box;
}
.m2-list1 h4{
    font-size:20px;
    font-family:Microsoft YaHei;
    font-weight:400;
    color:rgba(51,51,51,1);
    line-height:20px;
    margin-bottom: 39px;
    font-weight: bold;
}
.m2-new{
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    width: 600px;
    float: left;
    padding-left: 49px;
    box-sizing: border-box;
}
.m2-img{
    width: 12px;
    height: 12px;
    margin-right: 11px;
}
.m2-new progress{
    font-size:14px;
    font-family:Microsoft YaHei;
    font-weight:300;
    color:rgba(51,51,51,1);
    line-height:44px;
}
.m2-img-1{
    width: 1200px;
    height: 134px;
}
.tuijian{
    font-size:16px;
    font-family:Microsoft YaHei;
    font-weight:400;
    color:rgba(51,51,51,1);
    line-height:20px;
    text-align: center;
    margin-bottom: 10px;
}