html, body {
    overflow: hidden;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: black;
    color: white;
    font-family: "Roboto Light", sans-serif;
}

@keyframes blinker {
    50% {
        opacity: 0;
    }
}

div
{
    -webkit-tap-highlight-color: transparent;
    outline: none;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
}

div:focus
{
    outline: none; /* no outline - for most browsers */
    box-shadow: none; /* no box shadow - for some browsers or if you are using Bootstrap */
}

.fixed-full-viewport
{
    position: fixed;
    top:0;
    left: 0;
    right: 0;
    bottom: 0;
}

.unselectable
{
    -webkit-user-select: none; /* Safari */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* IE10+/Edge */
    user-select: none; /* Standard */
}