html {
    height: 100%;
    margin: 0px;
    padding: 0px;
}

body {
    color: white;
    background-image: url(../../img/Logo.png);
    background-size: 100%;
    background-color: #002060;
    background-position: bottom;
    background-repeat: no-repeat;
}

#main {
    text-align: center;
    background-color: black;
    border: 1px solid white;
    width: 50%;
    position: fixed;
    top: calc(50% - 153.875px);
    left: 25%;
}

.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 140px;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 150%;
    left: 50%;
    margin-left: -75px;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #555 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}