.btn-circle.btn-xl {
    width: 70px;
    height: 70px;
    padding: 10px 16px;
    border-radius: 35px;
    font-size: 12px;
    line-height: 1.33;
    margin: 20px;
}

.btn-circle {
    border: none;
    outline: none !important;
    overflow: hidden;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    border-radius: 50%;
    padding: 0;
    padding: 6px 0px;
    border-radius: 15px;
    text-align: center;
    font-size: 12px;
    line-height: 1.42857;
}


.btn.btn-raised:not(.btn-link), 
.btn-circle-raised 
.input-group-btn .btn:not(.btn-link) {
    box-shadow: 0 2px 2px 0 rgba(0,0,0,0.14), 0 3px 1px -2px rgba(0,0,0,0.2), 0 1px 5px 0 rgba(0,0,0,0.12);
}