.banner{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: -4px;
}
.banner img{
    width: 100%;
}
.medical{
    width: 100%;
    height: auto;
    display: inline-block;
    padding: 3% 0;
}
.medical .title{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-bottom: 3%;
}
.medical .title h3{
    text-align: center;
    font-size: 23px;
    text-transform: uppercase;
    font-family: Arial, Helvetica, sans-serif;
    color: #fff;
    font-weight: normal;
    display: none;
}
.medical .title h4{
    font-size: 39px;
    padding-top: 1%;
    text-align: center;
    color: rgb(115, 208, 244);
}

.nb-nav{
    width: 105%;
    height: auto;
    margin: 0 auto;
    display: block;
    margin-left: -3%;
}
.nb-nav li{
    width: 14%;
    float: left;
    background-color: rgb(243, 248, 249);
    padding: 1.2% 0;
    text-align: center;
    margin: 1px;
}
.nb-nav li a{
    font-size: 14px;
    color: #666666;
}
.mb-box{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 3%;
}

.mb-box ul{
    width: 100%;
    height: auto;
    display: inline-block;
}
.mb-box li{float: left;border: 1px solid #eeeeee;padding: 15px;vertical-align: top;margin-bottom: 30px;margin-right: 2%;width: 20%;}
.mb-box li img{
    width: 100%;
}
.mb-box li h3{
    text-align: center;
    padding: 3% 0;
}
.mb-box li:hover{
    border: 1px solid #3e6887;
}
.mb-box li img:hover{
    width: 110%;
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
    -moz-transform: scale(1.1);
    filter: brightness(1);
    visibility: visible;
    -webkit-transition: all .5s;
}
.mbbb-img{
    height: 233px;
    overflow: hidden;
}
@media screen and (max-width: 1024px) and (min-width: 0px) {
    .banner {
        width: 100%;
        height: auto;
        display: inline-block;
        margin-top: 12%;
    }
    .medical .title h3{
        text-align: center;
        font-size: 16px;
        text-transform: uppercase;
        font-family: Arial, Helvetica, sans-serif;
        color: #fff;
        font-weight: normal;
    }
    .medical .title h4{
        font-size: 30px;
        padding-top: 1%;
        text-align: center;
        color: rgb(115, 208, 244);
    }
    .nb-nav li {
        width: 31%;
        float: left;
        background-color: rgb(243, 248, 249);
        padding: 2% 0;
        text-align: center;
        margin-bottom: 6px;
        margin-right: 5px;
    }
    .nb-nav li a {

        font-size: 13px;
    }
    .mbbb-img {
        width: 100%;
        height: auto;
        overflow: hidden;
    }
    .mb-box li {
        width: 41%;
        float: left;
        border: 1px solid #eeeeee;
        padding: 10px;
        vertical-align: top;
        margin-bottom: 15px;
        margin-right: 5px;
    }
    .mb-box li h3 {
    text-align: center;
    padding: 3% 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}



}