.exhibition_list1{
    min-height: 460px;
}
.exhibition_list2{
    min-height:330px;
}
.exhibition_list3{
    min-height: 460px;
}

.banner_conn{
    top:15%;
}

@media screen and (min-width:1400px) and (max-width:1920px){
    .banner_conn{
        top:15%;
    }
    .banner_title{
        margin-bottom:20px;
    }
}

@media screen and (min-width:1px) and (max-width:768px){
    .banner_conn {
        top: 4%;
    }
    .exhibition_list1{
        min-height:100px;
    }
    .exhibition_list3{
        min-height: 100px;
    }
    .exhibition_list2{
        min-height:100px;
    }
}