.js-product .t-product__option-select {
    width: 100%;
    border: 1px #000 solid;
    background: #fff;
    color: #000;
    box-sizing: border-box;
    cursor: pointer;
    padding: 10px 30px 10px 10px;
    border-radius: 0px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}