.slider{
    position: absolute;
}

.slider .slider-item{
    display: flex;
    position: absolute;
    justify-content: flex-start
}
.slider .slider-item td{
    position: absolute;
    display: flex;
}
.slider-flex{
    position: absolute;
    top: 51px;
    right: 0;
}
.b-ico_stock-slideDown:before {
    border-width: 25px 7px 0 7px;
    border-color: #b1b1b1 transparent transparent transparent;
}
.b-ico_stock-slideUp:before {
    border-width: 0 7px 25px 7px;
    border-color: transparent transparent #b1b1b1 transparent;
}
.b-ico_stock-slideDown:before, .b-ico_stock-slideUp:before {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    border-style: solid;
    vertical-align: middle;
    margin-left: 4px;
    margin: 12px 0px;
    cursor: pointer;
}