@media screen and (max-width:442px) {
    .waikuang{
        height: auto !important;
    }
    .kshhan{
        margin: 10px auto !important;
        width: 90% !important;
        padding: 6px 6px !important;
        font-size: 14px !important;
    }
    .hdbz_zw{
        padding: 8px 10px !important;
        word-wrap:break-word;
    }
}

@media screen and (max-width:992px) {
    .srsjh{
    width: 100% !important;
    }
    .textsr{
        width: 100% !important;
    }
    .xwrhhdbz{
        margin-top: 120px;
        margin-bottom: : 60px;
        height: 200px;
    }
}

@media screen and (min-width:993px) {
    .srsjh{
    width: 48% !important;
    }
    .textsr{
        width: 100% !important;
    }
    .xwrhhdbz{
        margin-top: 60px;
        margin-bottom: : 60px;
        height: 200px;
    }
}
.waikuang{
    width: 100%;  
    height: 300px;
    border: 1px solid #ccc; 
    border-radius: 10px;
    transition: all 0.5s ease;
    margin: 0 0 40px 0;
}
.waikuang img{
    margin: 30px auto;
}

.hdbz_bt{
    font-weight: 600;
}
.hdbz_zw{
    padding: 10px 20px 10px 20px;
}
.kshhan{
    margin-top: 30px;
    font-size: 18px;
    background: linear-gradient(to bottom right, #4481eb , #04befe);
    border: 1px solid #4481eb;
    color: #fff;
    /*transition: all 0.5s ease;*/
}
.kshhan:hover{
    color: #fff;
    background: #04befe;
}
.liuxia{
    margin: 60px auto 40px auto;    
}
.lxerweima{
    width: 300px;
}

.wb{
    margin:0px 0 30px 0;
}
.srsjh{
    margin: 20px 0 20px 0;
}
.srsjh input{
    height: 48px;
    font-size: 18px;
}
.dawbk{
    font-size: 18px;
    height: 200px !important;
}
.tjxx{
    float: right;
    height: 48px;
    width: 200px;
    margin-top: 20px;
    margin-bottom: 120px;
}