@charset "utf-8";
.qtxmbox .qtxmboxa {
    width: 23.5%;
    margin-right: 2%;
    margin-bottom: 20px;
}

.qtxmbox .qtxmboxa:nth-child(4n) {
    margin-right: 0;
}

.qtxmboxa_img {
    height: 180px;
    padding: 5px;
    border: #f1f1f1 solid 1px;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
    overflow: hidden;
}

.qtxmboxa_img div {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.qtxmboxa_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.qtxmboxa_txt {
    padding: 10px;
    font-size: 14px;
    text-align: center;
    color: #333;
    background: #f1f1f1;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.qtxmbox .qtxmboxa:hover .qtxmboxa_img {
    border: #175ac0 solid 1px;
}

.qtxmbox .qtxmboxa:hover img {
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
}

.qtxmbox .qtxmboxa:hover .qtxmboxa_txt {
    background-color: #175ac0;
    color: #fff;
}

.nyfy {
    margin-top: 0;
}
@media screen and (max-width: 768px){
    .qtxmboxa_img {
        height: auto;
    }
    .qtxmbox .qtxmboxa{
        width: 32%;
    }
    .qtxmbox .qtxmboxa:nth-child(4n){
       margin-right: 2%;
    }
    .qtxmbox .qtxmboxa:nth-child(3n){
        margin-right: 0;
     }
     .qtxmboxa_txt{
         padding: 10px 5px;
         font-size: 12px;
     }
     .foot{
         margin-top: 40px;
     }
}