*{box-sizing:border-box;}

div.myImg{
    border:solid black 2px;
    border-radius: 15px;
    display:inline-block;
    padding:10px;
    margin: 3px 5px;
}

img.thumbnail{
    height:50px;
    width: auto;
    margin: 10px auto;
    border-radius: 10px;
}

img.thumbnail:hover{
    height:52px;
}

div.myImg p.desc {
    text-align:center;
}

.clear{
    clear:both;
}