.solution-img-responsive:after {
    content:'';
    display: block;
    padding-top: 100%;
}
@media screen and (max-width: 1024px) {
        #contact {padding-top: 64px;}
        #contact .left,
        #contact .right {
            height: calc(100vh - 150px);
        }
        
}
@media screen and (max-width: 768px) {
    .wrap-full.media .corp-vid-wrap {
        width: 100%;
        max-width: 400px;
        margin-right: 0;
    }
    .wrap-full.media .ir-bottom .container .ir-contact-wrap {
        margin-left: 0;
        margin-top: 30px;
        width: 100%;
        max-width: 400px;
    }
    .ir-bottom {
       text-align:left;
       padding-top: 50px;
    }
}
@media screen and (max-width: 850px) {
    #contact .left {
        width: 100%;
        height: 350px;
    }
    #contact .right {
        width: 100%;
        height: auto;
    }
    #contact .tab-wrap .address-wrap,
    #contact .enquiry-wrap {
        position: relative;
        height: auto;
            opacity: 1;
    visibility: visible;
    }
    #contact .tab-wrap {
        height: auto;
    }
    #contact .toggle-btn {
        display: none;
    }
    #contact .list-wrap {
        height: auto;
    }
    #contact .address-list.active {
        position: relative;
        height:auto;
    }
    #contact .enquiry-wrap .form-wrap {
        padding-bottom: 50px;
    }
    #contact form ul {
        margin: 0 auto;
    }
    #contact form .form-btn {
        text-align: center;
    }
    #contact .enquiry-wrap .enquiry-top,
    #contact .address-type {
        height: auto;
        padding: 30px 20px;
    }
    #contact .address-type > li {
        font-size: 1.5rem;
    }
    #contact .enquiry-wrap .enquiry-intro {
        text-align: center;
    }
    #contact .enquiry-wrap .enquiry-intro:after {
        margin: 15px auto;
    }
}
@media screen and (max-width: 425px) {
    #contact {
    padding-top: 60px;
    }


}