.px_kecheng 
{
    width:1200px; max-width:100%;margin:0 auto;overflow:auto; 
}
.px_kecheng li 
{
    display: inline-block;
    width: 31%;
    
    margin: 0 1% 30px 1%;
    background-color: #fff;
    -webkit-transition: .25s;
    transition: .25s;
    -webkit-box-shadow: 0 2px 5px rgba(0,0,0,.01);
    box-shadow: 0 2px 5px rgba(0,0,0,.01);
    float:left;
    cursor: pointer;
}
@media screen and (max-width: 776px){
    .px_kecheng li  {
        width: 48%;
    }
}
@media screen and (max-width: 420px){
    .px_kecheng li  {
        width: 98%;
    }
}
.tp
{
    position:relative;
    background: center/cover no-repeat #eee;
    -webkit-background-size: cover;
    width: 30%;
    height: 120px;
    overflow: hidden;
    float: left;
    margin: 20px 20px 20px 0px;
    
}
.tp img
{
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: .5s cubic-bezier(0,.6,.3,1);
    transition: .5s cubic-bezier(0,.6,.3,1);
border-radius: 8px;
    
}
.tpt
{    top: 0;
    background-color: #12a93d;
        position: absolute;
    padding: 0 .5em;
    color: #fff;
    font-size: 12px;
    line-height: 22px;
    box-sizing: border-box;
    
}
.tinfo{
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    height: 110px;
    padding: 14px 0 0 0;
    overflow: hidden;
    font-size: 14px;
    color: #999;
    line-height: 1.75;
    text-align:left;
}
.tinfot{
margin-bottom: 10px;
margin-top:10px;
    font-size: 18px;
    color: #333;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align:left;
}

    
.tinfop
{
    padding: 0 10px;
    color: red;
    font-size: 24px;
    font-weight: 500;
    line-height: 1;
    text-align:left;
    }
.tinfopx
{
    padding: 0 10px;
    color: #999;
    font-size: 16px;
    font-weight: 500;
    line-height: 1;
    text-align:left;
    }
    
.tinfomore
{
    border-radius: 5px;
    display: block;
    width: 1200px;
    max-width:100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #fff;
    color: #04449d;
    font-size: 14px;
    margin: 5px auto 0px;
    cursor: pointer;
    border:1px solid #e2e2e2;
        }
.tlistbtn
{
    width:400px; margin:0 auto; max-width:100%;
    }     
 .tlistbtn a
 {
     width:24%; border:1px solid #ebeef5; padding:2px 2%;border-radius: 5px; color:#333;
     }