.modal-dialog.modal-md {
    webkit-transition: -webkit-transform .3s ease-in-out;
    -moz-transition: -moz-transform .3s ease-in-out;
    -o-transition: -o-transform .3s ease-in-out;
    transition: -webkit-transform .3s ease-in-out;
    transition: transform .3s ease-in-out;
    transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
    -webkit-transition: opacity .15s linear;
    -o-transition: opacity .15s linear;
    transition: opacity .15s linear;

    position: relative;
    z-index:1115;

}
@media only screen and (max-width: 768px){
    .modal-dialog.modal-md{
        margin:20px 15px;
    }
}

.modal-body {
    position: relative;
    padding: 15px;
}

.modal-body  p{ margin: 0}

.product-characteristics table tr.arb_pop_variations_item td.ch-label {
    color: #222;
    position: relative;
}
.product-characteristics table tr.arb_pop_variations_item td.ch-label:before {
    content: "";
    line-height: 12px;
    font-size: 16px;
    color: transparent;
    background-color: #fff;
    border: 1px solid #e02020;
    display: inline-block;
    vertical-align: top;
    width: 14px;
    height: 14px;
    padding: 0;
    margin: 3px;
    margin-right: 10px;
    text-align: center;
    border-radius: 2px;
    position: absolute;
    border-radius: 20%;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    margin: 0;
    left: 15px;
}

.product-characteristics table tr.arb_pop_variations_item td.ch-label .ch-label-text {
    margin: 1rem;
    margin-left: 45px;
    text-align: start;
    font-size: 13px;
    font-weight: 500;
}

td.ch-price.text-right {
    vertical-align: middle;
}

.modal-content-darken {
    background-color: #f5f5f5;
}

.product-characteristics table tr.arb_pop_variations_item.arb_selected td.ch-label:before {
    border-color: #e02020 !important;
    background-color: #fff !important;
    color: #e02020;
    content: "\f00c";
    font-family: 'Line Awesome Free';
    font-weight: 600;
    /* margin-left: 1px; */
    padding-left: 1px;
}