#backtotop {
    @apply fixed pin-r opacity-0 z-50 mr-6;
    bottom: 25px;
    transition: 0.35s;
    transform: scale(0.7);
    transition: all 0.5s;
}

#backtotop.visible {
    @apply opacity-100;
    transform: scale(1);
}

#backtotop.visible a:hover {
    @apply bg-primary opacity-75 outline-none;
}

#backtotop a {
    @apply bg-primary outline-none border-none block opacity-100 w-12 h-12 rounded-full;
    text-decoration: none;
    transition: all 0.3s;
    text-align: center;
    font-size: 26px;
}

body #backtotop a {
    @apply outline-none text-white;
}

#backtotop a:after {
    @apply outline-none relative block;
    content: "\f106";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    top: 50%;
    -webkit-transform: translateY(-55%);
    transform: translateY(-55%);
}