.wason-card {
    background-color: #FAFAD2;
    height: 130px;
    max-width: 100px;
    margin: 20px auto;
    line-height: 115px;
    font-size: 50px;
    text-align: center;
    cursor: pointer;
    -webkit-user-select: none; /* Safari 3.1+ */
    -moz-user-select: none; /* Firefox 2+ */
    -ms-user-select: none; /* IE 10+ */
    user-select: none; /* Standard syntax */
}

.z-depth-3 {
    -webkit-box-shadow: 0 11px 7px 0 rgba(0,0,0,0.19),0 13px 25px 0 rgba(0,0,0,0.3);
    box-shadow: 0 11px 7px 0 rgba(0,0,0,0.19),0 13px 25px 0 rgba(0,0,0,0.3);
}

.wason-card-selected {
    border: 3px solid #4169E1;
}