*,
*:after,
*::before {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

html,
body,
.st-container,
.st-pusher,
.st-content {
    min-height: 100%;
}

.st-content {
    /*overflow-y: scroll;*/
}

.st-content,
.st-content-inner {
    position: relative;
}

.st-container {
    position: relative;
    overflow: hidden;
}

.st-pusher {
    position: relative;
    left: 0;
    z-index: 99;
    height: 100%;
    -webkit-transition: -webkit-transform 0.5s;
    transition: transform 0.5s;
}

.st-pusher::after {
    position: absolute;
    top: 0;
    right: 0;
    z-index:10;
    width: 0;
    height: 0;
    background: rgba(0,0,0,0.7);
    content: '';
    opacity: 0;
    -webkit-transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
    transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
}

.st-menu-open .st-pusher::after {
    width: 100%;
    height: 100%;
    opacity: 1;
    -webkit-transition: opacity 0.5s;
    transition: opacity 0.5s;
}

.st-menu {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
    visibility: hidden;
    width: 82%;
    height: 100%;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}

.st-menu::after {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    content: '';
    opacity: 1;
    -webkit-transition: opacity 0.5s;
    transition: opacity 0.5s;
}

.st-menu-open .st-menu::after {
    width: 0;
    height: 0;
    opacity: 0;
    -webkit-transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
    transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
}

/* Effect 3: Push*/
.st-effect-3.st-menu-open .st-pusher {
    -webkit-transform: translate3d(82%, 0, 0);
    transform: translate3d(82%, 0, 0);
}

.st-effect-3.st-menu {
    -webkit-transform: translate3d(-100%, 0, 0);
    transform: translate3d(-100%, 0, 0);
}

.st-effect-3.st-menu-open .st-effect-3.st-menu {
    visibility: visible;
    -webkit-transition: -webkit-transform 0.5s;
    transition: transform 0.5s;
}

.st-effect-3.st-menu::after {
    display: none;
}

/* Fallback example for browsers that don't support 3D transforms (and no JS fallback) */
.no-csstransforms3d .st-pusher,
.no-js .st-pusher {
    padding-left: 82%;
}

/* MAR-330: allow menu to scroll */
.st-menu-open .st-menu {
    position: unset;
    height: unset;
}
.st-menu-open .st-content {
    position: absolute;
    top: 0;
}