.banner-start{
padding-top: 10px;
}

.product-variants>.product-variants-item ul li .disable:before{
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    content: '';
    position: absolute;
    height: 1px;
    width: 100%;
    top: 50%;
    left: -2px;
    margin-top: -1px;
    background: #000;
    z-index: 9;
}

.product-variants>.product-variants-item ul li .disable:after{
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    content: '';
    position: absolute;
    height: 1px;
    width: 100%;
    top: 50%;
    left: -2px;
    margin-top: -1px;
    background: #000;
    z-index: 9;
}