.btn-arrow-right,
.btn-arrow-left {
    position: relative;
    padding-left: 18px;
    padding-right: 18px;
    border-radius: 0 !important;
    margin-right: 1px;
}

    .btn-arrow-right[disabled],
    .btn-arrow-left[disabled] {
        opacity: 1.00;
    }

    .btn-arrow-right:before, .btn-arrow-right:after,
    .btn-arrow-left:before,
    .btn-arrow-left:after {
        content: "";
        position: absolute;
        top: 4px;
        /* move it down because of rounded corners */
        height: 24px;
        /* button_inner_height / sqrt(2) */
        width: 24px;
        /* same as height */
        background: inherit;
        /* use parent background */
        border: inherit;
        /* use parent border */
        border-left-color: transparent;
        /* hide left border */
        border-bottom-color: transparent;
        /* hide bottom border */
        border-radius: 0 !important;
    }

    .btn-arrow-right:before,
    .btn-arrow-left:before {
        left: -13px;
    }

    .btn-arrow-right:after,
    .btn-arrow-left:after {
        right: -13px;
    }

    .btn-arrow-right.btn-arrow-left,
    .btn-arrow-left.btn-arrow-left {
        padding-right: 36px;
    }

        .btn-arrow-right.btn-arrow-left:before, .btn-arrow-right.btn-arrow-left:after,
        .btn-arrow-left.btn-arrow-left:before,
        .btn-arrow-left.btn-arrow-left:after {
            -webkit-transform: rotate(225deg);
            -ms-transform: rotate(225deg);
            transform: rotate(225deg);
            /* rotate right arrow squares 45 deg to point right */
        }

    .btn-arrow-right.btn-arrow-right,
    .btn-arrow-left.btn-arrow-right {
        padding-left: 36px;
        z-index: 1;
    }

        .btn-arrow-right.btn-arrow-right:before, .btn-arrow-right.btn-arrow-right:after,
        .btn-arrow-left.btn-arrow-right:before,
        .btn-arrow-left.btn-arrow-right:after {
            -webkit-transform: rotate(45deg);
            -ms-transform: rotate(45deg);
            transform: rotate(45deg);
            /* rotate right arrow squares 45 deg to point right */
        }

    .btn-arrow-right:after,
    .btn-arrow-left:before {
        /* bring arrow pointers to front */
        z-index: 3;
    }

    .btn-arrow-right:before,
    .btn-arrow-left:after {
        /* hide arrow tails background */
        background-color: white;
    }

/* Large */
.btn-lg.btn-arrow-right,
.btn-lg.btn-arrow-left,
.btn-group-lg > .btn-arrow-left,
.btn-group-lg > .btn-arrow-right {
    padding-left: 22px;
    padding-right: 22px;
    margin-right: 0px;
}

    .btn-lg.btn-arrow-right:before, .btn-lg.btn-arrow-right:after,
    .btn-lg.btn-arrow-left:before,
    .btn-lg.btn-arrow-left:after,
    .btn-group-lg > .btn-arrow-left:before,
    .btn-group-lg > .btn-arrow-left:after,
    .btn-group-lg > .btn-arrow-right:before,
    .btn-group-lg > .btn-arrow-right:after {
        top: 6px;
        /* move it down because of rounded corners */
        height: 32px;
        /* button_inner_height / sqrt(2) */
        width: 32px;
        /* same as height */
    }

    .btn-lg.btn-arrow-right:before,
    .btn-lg.btn-arrow-left:before,
    .btn-group-lg > .btn-arrow-left:before,
    .btn-group-lg > .btn-arrow-right:before {
        left: -16px;
    }

    .btn-lg.btn-arrow-right:after,
    .btn-lg.btn-arrow-left:after,
    .btn-group-lg > .btn-arrow-left:after,
    .btn-group-lg > .btn-arrow-right:after {
        right: -16px;
    }

    .btn-lg.btn-arrow-right.btn-arrow-left,
    .btn-lg.btn-arrow-left.btn-arrow-left,
    .btn-group-lg > .btn-arrow-left.btn-arrow-left,
    .btn-group-lg > .btn-arrow-right.btn-arrow-left {
        padding-right: 44px;
    }

    .btn-lg.btn-arrow-right.btn-arrow-right,
    .btn-lg.btn-arrow-left.btn-arrow-right,
    .btn-group-lg > .btn-arrow-left.btn-arrow-right,
    .btn-group-lg > .btn-arrow-right.btn-arrow-right {
        padding-left: 44px;
    }

/* Small */
.btn-sm.btn-arrow-right,
.btn-sm.btn-arrow-left,
.btn-group-sm > .btn-arrow-left,
.btn-group-sm > .btn-arrow-right {
    padding-left: 14px;
    padding-right: 14px;
    margin-right: -1px;
}

    .btn-sm.btn-arrow-right:before, .btn-sm.btn-arrow-right:after,
    .btn-sm.btn-arrow-left:before,
    .btn-sm.btn-arrow-left:after,
    .btn-group-sm > .btn-arrow-left:before,
    .btn-group-sm > .btn-arrow-left:after,
    .btn-group-sm > .btn-arrow-right:before,
    .btn-group-sm > .btn-arrow-right:after {
        top: 4px;
        /* move it down because of rounded corners */
        height: 20px;
        /* button_inner_height / sqrt(2) */
        width: 20px;
        /* same as height */
    }

    .btn-sm.btn-arrow-right:before,
    .btn-sm.btn-arrow-left:before,
    .btn-group-sm > .btn-arrow-left:before,
    .btn-group-sm > .btn-arrow-right:before {
        left: -10px;
    }

    .btn-sm.btn-arrow-right:after,
    .btn-sm.btn-arrow-left:after,
    .btn-group-sm > .btn-arrow-left:after,
    .btn-group-sm > .btn-arrow-right:after {
        right: -10px;
    }

    .btn-sm.btn-arrow-right.btn-arrow-left,
    .btn-sm.btn-arrow-left.btn-arrow-left,
    .btn-group-sm > .btn-arrow-left.btn-arrow-left,
    .btn-group-sm > .btn-arrow-right.btn-arrow-left {
        padding-right: 28px;
    }

    .btn-sm.btn-arrow-right.btn-arrow-right,
    .btn-sm.btn-arrow-left.btn-arrow-right,
    .btn-group-sm > .btn-arrow-left.btn-arrow-right,
    .btn-group-sm > .btn-arrow-right.btn-arrow-right {
        padding-left: 28px;
    }

/* Extra Small */
.btn-xs.btn-arrow-right,
.btn-xs.btn-arrow-left,
.btn-group-xs > .btn-arrow-left,
.btn-group-xs > .btn-arrow-right {
    padding-left: 10px;
    padding-right: 10px;
    margin-right: -1px;
}

    .btn-xs.btn-arrow-right:before, .btn-xs.btn-arrow-right:after,
    .btn-xs.btn-arrow-left:before,
    .btn-xs.btn-arrow-left:after,
    .btn-group-xs > .btn-arrow-left:before,
    .btn-group-xs > .btn-arrow-left:after,
    .btn-group-xs > .btn-arrow-right:before,
    .btn-group-xs > .btn-arrow-right:after {
        top: 3px;
        /* move it down because of rounded corners */
        height: 14px;
        /* button_inner_height / sqrt(2) */
        width: 14px;
        /* same as height */
    }

    .btn-xs.btn-arrow-right:before,
    .btn-xs.btn-arrow-left:before,
    .btn-group-xs > .btn-arrow-left:before,
    .btn-group-xs > .btn-arrow-right:before {
        left: -7px;
    }

    .btn-xs.btn-arrow-right:after,
    .btn-xs.btn-arrow-left:after,
    .btn-group-xs > .btn-arrow-left:after,
    .btn-group-xs > .btn-arrow-right:after {
        right: -7px;
    }

    .btn-xs.btn-arrow-right.btn-arrow-left,
    .btn-xs.btn-arrow-left.btn-arrow-left,
    .btn-group-xs > .btn-arrow-left.btn-arrow-left,
    .btn-group-xs > .btn-arrow-right.btn-arrow-left {
        padding-right: 20px;
    }

    .btn-xs.btn-arrow-right.btn-arrow-right,
    .btn-xs.btn-arrow-left.btn-arrow-right,
    .btn-group-xs > .btn-arrow-left.btn-arrow-right,
    .btn-group-xs > .btn-arrow-right.btn-arrow-right {
        padding-left: 20px;
    }

/* Button Groups */
.btn-group > .btn-arrow-left:hover, .btn-group > .btn-arrow-left:focus,
.btn-group > .btn-arrow-right:hover,
.btn-group > .btn-arrow-right:focus {
    z-index: initial;
}

.btn-group > .btn-arrow-right + .btn-arrow-right,
.btn-group > .btn-arrow-left + .btn-arrow-left {
    margin-left: 0px;
}

.btn-group > .btn:not(.btn-arrow-right):not(.btn-arrow-left) {
    z-index: 1;
}