@media screen and (max-width:800px) {
.tedian
,.yingyong{
display: none;
}

.pc_banner{
background-image: url(../img/cdm.jpg);
width: 100%;
height: 150px;
background-position: 78%;
background-size: 200% 100%;
background-repeat: no-repeat;
display: flex;
justify-content: center;
line-height: 150px;
}
.banner_tit{
font-size: 20px;
font-weight: 600;
color: #fff;
}

.info{
padding: 50px 0;
}
.info_desc{
margin: 10px ;
color: #2C2C2C;
font-size: 12px;
text-align: center;
line-height: 23px;
}
.yewu{
padding: 30px 10px;
background: #F5F9FB;
}
.yewu img{
width: 100% !important;
}
.md_tedian{
padding: 30px 0;
}
.md_tedian_con{
margin-top: 20px;
padding: 10px;
}
.md_tedian_con img{
width: 100%;
}
.tedian_box{
text-align: center;
padding: 10px;
background: #F5F9FB;
}
.tedian_tit{
font-size: 14px;
color: black;
font-weight: 600;
}
.tedian_desc{
color: #333;
font-size: 12px;
line-height: 25px;
margin-top: 5px;
}
.md_yingyong{
padding: 30px 10px;
background: #1B3D69;
}
.yingyong_line{
padding: 20px 10px;
background: #234F88;
text-align: center;
margin-top: 10px;
}

.yingyong_tit{
color: #fff;
font-size: 14px;
font-weight: 600;
letter-spacing: 1px;
}


.yingyong_desc{
margin-top: 10px;
font-size: 12px;
color: #fff;
}
.others{
padding: 30px 0;
background: #F5F9FC;
}
.other_con{
padding: 10px;

}

.other_item{
width: 100%;
display: flex;
align-items: center;
margin-top: 10px;
background: #fff;
border-radius: 5px;
}
.tedian_rt_cont{
padding: 5px 10px 5px 0px ;
}
}
@media screen and (min-width:801px) {
.md_tedian,.md_yingyong{
display: none;
}
.pc_banner{
background-image:url("../img/cdm.jpg");
width: 100%;
height: 400px;
line-height: 400px;
display: flex;
justify-content: center;
background-size: 100% 100%;
}

.banner_tit{
font-size: 30px;
font-weight: 600;
color: #fff;
}
.info{
padding: 50px 0;
}
.info_desc{
margin: 30px auto ;
color: #2C2C2C;
font-size: 15px;
text-align: center;
line-height: 30px;
width: 1000px;
}
.yewu{
width: 100%;
background: #F5F9FC;
padding: 50px 0;
text-align: center;
}
.tedian{
padding: 50px 0;
}
.tedian_info{
width: 1000px;
margin: 30px auto 0;
display: flex;
justify-content: center;
padding-bottom: 30px;
}
.tedian_left{
width: 35%;
height: 350px;
background: #F5F9FC;
box-shadow: 0 0 15px #F5F9FC;
margin-right: 10px;
text-align: center;
float: left;
position: relative;
transition: All 0.4s ease-in-out;
-webkit-transition: All 0.4s ease-in-out;
-moz-transition: All 0.4s ease-in-out;
-o-transition: All 0.4s ease-in-out;
z-index: 2;
cursor: pointer;
}
.tedian_right{
width: 65%;
min-height: 360px;
float: right;
position: relative;
right: 0;
}
.tedian_left img{
width: 100%;
}
.tedian_desc{
color: #6D6E6E;
font-size: 13px;
line-height: 25px;
text-align: left;
}
.tedian_line{
display: flex;
margin-bottom: 10px;
height: 110px;
}
.tedian_line img{
width: 170px;
/*height: 100px;*/
height: 100%;
}
.tedian_rt_cont{
padding: 10px;
background: #F5F9FC;
}
.other_item .tedian_rt_cont{
padding: 10px;
background: #F5F9FC;
display:flex;
align-items: center;
}
.tedian_tit{
color: black;
margin-bottom: 10px;
}
.yingyong{
padding: 50px 0;
background: #1B3D69;
}
.yingyong_con{
width: 1000px;
display: flex;
justify-content: center;
margin: 30px auto;
}
.yingyong_left{
width: 35%;
margin-right: 10px;

}
.yingyong_right{
width: 65%;
background:#234F88;
height: 335px;
padding: 10px;
}
.yingyong_right img{
width: 100%;
height: 100%;
}
.yingyong_line{
background:#234F88;
padding: 20px 14px;
margin-bottom: 10px;
}
.yingyong_tit{
color: #fff;
font-size: 16px;
font-weight: 600;
margin-bottom: 10px;
}
.yingyong_desc{
color: #EBEEF2;
font-size: 14px;
line-height: 20px;
}
.others{
padding: 50px 0 ;
background: #F5F9FC;
}
.other_con{
width: 1000px;
display: flex;
justify-content: space-between;
margin: 30px auto 0;
}
.other_item{
width: 49%;
display: flex;
background: #fff;
padding: 10px 0;
box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
border-radius: 5px;
}
.other_item img{
width: 100px;
}
}