.media-tab-media-2 {
    position: relative;
    width: 3.75rem;
    height: 3.75rem;
    transition: color .25s ease-in-out, background-color .25s ease-in-out, box-shadow .25s ease-in-out, border-color .25s ease-in-out;
    border: 1px solid #e3e9ef;
    border-radius: 50%;
    background-color: #fff;
    color: #4b566b;
    text-align: center;
    overflow: hidden;
}
.media-tab-media-3 {
    position: relative;
    width: 3.25rem;
    height: 3.25rem;
    transition: color .25s ease-in-out, background-color .25s ease-in-out, box-shadow .25s ease-in-out, border-color .25s ease-in-out;
    border: 1px solid #e3e9ef;
    border-radius: 50%;
    background-color: #4b566b;
    color: #fff;
    text-align: center;
    overflow: hidden;
    margin: 3px;
}