.oral-download {
     width: 250px;
     height: 350px;
     text-align: center;
     font-size: 25px;
     border-radius: 10px;
     margin: 50px auto;
     padding: 25px;
     border: 3px solid #542579;
     box-shadow: 0 5px 10px #777;
     color: #542579;
 }

 .oral-download:hover {
     background-color: #482071;
     color: white;
     transition: all .5s ease;
     text-decoration: none;

 }

 .oral-download:hover strong,
 .oral-download:hover i {
     color: white;
 }

 .oral-a {
     color: #542579;
 }

 .oral-a:hover {
     color: white;
     text-decoration: none;
     transition: all .5s ease;
     text-decoration: none;

 }

.oral-poster-table tr,
 td {
     border: 1px solid #ccc;
     text-align: center;
     padding: 5px 10px;
 }