@media (min-width:992px) and (max-width:1199px) {
    /*banner*/
    .banner_en_contact .txt::after{width:280px;border-left:5px solid #ffffff; }
    .banner_en_hire .txt::after{width:320px;border-left:5px solid #ffffff; }
    .banner_en_training .txt::after{width:360px;border-left:5px solid #ffffff; }
}