.CenterTB {
    width: 100%;
    margin: auto;
    background-color: rgba(0,0,0,0.8);
    border-bottom: 1px solid;
    text-align-last: center;
}
.ButtonTopBar a {
    font-size: calc(0.5vw + 0.5vh + .5vmin);
    font-family: arial, verdana, sans-serif;
    text-decoration: none;
    font-weight: bold;
    min-width: 150px;
    max-width: 250px;
	width:100%;
}
.ButtonTopBar{
    height: 80px;
    width: 10vw;
    margin-left: auto;
    margin-right: auto;
    line-height: 80px;
    display: inline-table;
}