.dropdown{
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 100;
}
div.black{
    background-color: gray;
    color: white;
    position: relative;
    width: 100%;
}
.tableBlack{
    width: 100%;
}
.tableBlack p{
    color: white;
    font-family: 'Roboto', sans-serif;
    font-size: 0.5vw;
}
.tableBlack a{
    text-decoration: none;
    color: white;
    font-size: 1.5vw;
}
.right {
    text-align: right;
}
.center {
    text-align: center;
}