button
{
    margin: 20px;
}

.button-container
{
    height: 200px;
    position: relative;
    border-top: 3px solid rgb(6, 132, 163);;
}

.button-center
{
    margin-top: 100px;
    position: absolute;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    height: 500;
}