/* ----------- BEGIN #scroller */
#scroller {
    position: absolute;
    left: calc(50% - 24px);;
    bottom:72px;
    z-index: 1;
    display: block;
    height: 48px;
    width: 48px;
}

.scroll_icon
{
    display: block;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 14px;
    margin-left:24px;
    margin-right:24px;
    height: 28px;
    border: solid 2px #FFFFFF;
    border-radius: 7px;
    z-index:2;
}
.scroll_icon::after
{
    display: block;
    position: absolute;
    top: 5px;
    left: 3px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #FFFFFF;
    content: '';
    -webkit-animation-name: scroll;
    animation-name: scroll;
    -webkit-animation-duration: 1500ms;
    animation-duration: 1500ms;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
}

@-webkit-keyframes scroll
{
    0%
    {
        opacity: 1;
    }
    100%
    {
        opacity: 0;
        -webkit-transform: translateY(10px);
        -moz-transform: translateY(10px);
        -ms-transform: translateY(10px);
        -o-transform: translateY(10px);
        transform: translateY(10px);
    }
}
@keyframes scroll
{
    0%
    {
        opacity: 1;
    }
    100%
    {
        opacity: 0;
        -webkit-transform: translateY(10px);
        -moz-transform: translateY(10px);
        -ms-transform: translateY(10px);
        -o-transform: translateY(10px);
        transform: translateY(10px);
    }
}