.seminars ul {float:left;padding:0 !important;}
.seminars ul li{background:#fff;width:23%;float:left;margin:10px;list-style-type:none;min-height:260px;box-shadow: 3px 3px 6px #dedede;border:solid 1px #ccc}
.div-seminar-img {background:rgb(219, 234, 243);height:90px;}
.div-seminar-img img{width:100%;height:100%;}

.seminar-details{height:115px;padding:10px;}
.seminar-reg-link a{height:35px;line-height:35px;width:100%;display:inline-block;text-align:center;background:#f9f9f9;border-top:solid 1px #ececec;transition: background-color 1s ease;}
.seminar-reg-link a:hover{background:#101010;color:#fff !important;text-decoration:none !important;}

.seminar-details{position:relative;overflow:hidden}
.seminar-address{background:#000;color:#fff;padding:10px;position:absolute;bottom:-100%;left:0;display:block;transition:all .3s ease}
.seminar-details:hover .seminar-address{bottom:0}

@media screen and (max-width: 1200px) {
.seminars ul li{width:30%;}
}
@media screen and (max-width: 795px) {
.seminars ul li{width:45%;}
}
@media screen and (max-width: 550px) {
.seminars ul li{width:91%;}
}