.btn-group > .page-scroller-btn,
.btn-group-vertical > .page-scroller-btn {
    position: relative;
}

.btn-group-vertical > .page-scroller-btn,
.btn-group-vertical > .btn-group,
.btn-group-vertical > .btn-group > .page-scroller-btn {
    display: block;
    max-width: 100%;
    width: 100%;
}

.btn-group,
.btn-group-vertical {
    display: inline-block;
    position: relative;
    vertical-align: middle;
}

.page-scroller {
    opacity: 0.65;
}

.page-scroller .page-scroller-btn {
    border: 2px solid #a0d814;
    box-sizing: border-box;
    cursor: pointer;
    display: block;
    font-size: 1rem;
    font-weight: normal;
    line-height: 1.5;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    padding: 0;

    width: 44px;
    height: 35px;

    background: url("../images/sprite-buttons.png");
    background-repeat: no-repeat;

    overflow: hidden;
    text-indent: -1000px;
}

.page-scroller .page-scroller-btn:focus, .page-scroller .page-scroller-btn:hover {
    text-decoration: none;
}

.page-scroller:hover {
    opacity: 1;
}

.page-scroller:hover .page-scroller-btn {
    opacity: 0.7;
}

.page-scroller .page-scroller-btn:hover {
    opacity: 1;
}

.page-scroller .page-scroller-btn.page-scroller-up-btn {
    background-position: center 0;
}

.page-scroller .page-scroller-btn.page-scroller-down-btn {
    margin-top: 4px;
    background-position: center -36px;
}

/* page scroller position classes */
.page-scroller.right-top {
    top: 50px;
    right: 25px;
}

.page-scroller.left-top {
    top: 50px;
    left: 25px;
}

.page-scroller.right-middle {
    top: 50%;
    right: 25px;
    margin-top: -37px;
}

.page-scroller.left-middle {
    top: 50%;
    left: 25px;
    margin-top: -37px;
}

.page-scroller.right-bottom {
    bottom: 50px;
    right: 25px;
}

.page-scroller.left-bottom {
    bottom: 50px;
    left: 25px;
}