.nav-dropdown {
    position: fixed;
    width: 100%;
    background: #080;
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}
.nav-dropdown-table {
    width: 100%;
    height: 100%;
}
.nav-dropdown-btn {
    width: 100%;
    height: 100%;
    text-align: center;
    vertical-align:middle;
}
.nav-dropdown-table-cell {
    display: table;
    margin: 0 auto;
    font-size: 20pt;
    color: #FFF;
    width: 100%;
    height: 100%;
    border-bottom: 2px solid #FFF;
}
.nav-title-text {
    font-size: 20pt;
}
.nav-title-text:hover {
    color: #CCC;
}
#nav-dropdown-icon {
    height: 30px;
    width: auto;
}