.button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 12px 18px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}

.content {
    margin: 0;
    text-align: center;
    width: 75%;
    padding: 100px 0px;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}