button {
    -webkit-appearance: none;
    border: 1px solid #ccc;
    border-radius: 125px;
    box-shadow: inset 0 13px 25px rgba(255,255,255,0.5), 0 3px 5px rgba(0,0,0,0.2), 0 10px 13px rgba(0,0,0,0.1);
    cursor: pointer;
font-size: 14pt; font-weight: bold;
    margin: 1rem 1rem;
    padding: 1rem 2rem;
    position: relative;
    transition: all ease .3s;
}
button:hover {
    box-shadow: inset 0 13px 25px rgba(255,255,255,0.8), 0 3px 5px rgba(0,0,0,0.2), 0 10px 13px rgba(0,0,0,0.2);
    transform: scale(1.02);
}
button:before {
    background: linear-gradient(rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
    border-radius: 125px;
    content:'';
    height: 50px;
    left: 4%;
    position: absolute;
    top: 1px;
    transition: all ease .3s;
    width: 92%;
}
/* This is a single-line comment */
button.confirm {
    background: #4A90E2;
    border-color: #3672B6;
    color: #fff;
}

button.cancel {
    background: #D0D0D0;
    border-color: #B8B8B8;
    color: #000;
}