.jr_concat .container .row {
    position: relative;
    /* width: 100%; */
    height: 372px;
    background: url(../../images/webimg/contact_banner.png) no-repeat center center;
    background-size: 100% 100%;
}

.jr_concat1 .container .row {
    position: relative;
    /* width: 100%; */
    height: 360px;
    background: url(../../images/webimg/contact_banner_little.png) no-repeat center center;
    background-size: 100% 100%;
}

.jr_concat .container .row .course_word {
    position: absolute;
    top: 50%;
}

.jr_concat .container .row .course_eng {
    position: absolute;
    top: 60%;
}

.detail_intro .container .row {
    position: relative;
    height: 963px;
    /* background: pink; */
}

.detail_intro .container .row .add {
    position: absolute;
    top: 11.4%;
    left: 10%;
    text-align: center;
}

.detail_intro .container .row .add span {
    width: 229px;
    height: 72px;
    font-size: 16px;
    font-family: PingFang-SC-Bold;
    font-weight: bold;
    color: rgba(17, 17, 17, 1);
}

.detail_intro .container .row .tel {
    position: absolute;
    top: 12%;
    left: 43%;
    text-align: center;
}

.detail_intro .container .row img {
    margin-bottom: 4px;
}

.detail_intro .container .row .wel {
    position: absolute;
    top: 20.8%;
    width: 101.75%;
    height: 18.5%;
}

.detail_intro .container .row .email {
    position: absolute;
    top: 13.7%;
    left: 72%;
    text-align: center;
}

.detail_intro .container .row .wel img {
    text-align: center;
    width: 99%;
    height: 100%;
}

.detail_intro .container .row .map {
    position: absolute;
    top: 40%;
    left: 52%;
    transform: translateX(-50%);
    text-align: center;
    width: 101%;
    height: 52.4%;
}

.detail_intro .container .row .map img {
    width: 100%;
    height: 100%;
}
.detail_intro1 .container .row {
    position: relative;
    height: 1042px;
}

.detail_intro1 .container .row .add1 {
    top: 3.9%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.detail_intro1 .container .row .add1 img {
    margin-bottom: 6px;
}

.detail_intro1 .container .row .add1 span {
    width: 229px;
    height: 72px;
    font-size: 16px;
    font-family: PingFang-SC-Bold;
    font-weight: bold;
    color: rgba(17, 17, 17, 1);
}

@media screen and (max-width: 441px) {
    .detail_intro1 .container .row .add1 span {
        font-size: 10px;
    }
}

.detail_intro1 .container .row .tel1 {
    position: absolute;
    top: 26.5%;
}

.detail_intro1 .container .row .email1 {
    position: absolute;
    top: 48.2%;
}

.detail_intro1 .container .row .map1 {
    position: absolute;
    top: 65.5%;
    left: 50%;
    transform: translateX(-50%);
    background: url(../../images/webimg/contact_img_gps_little.png) no-repeat center center;
    width: 91.7%;
    height: 28.7%;
    background-size: 100% 100%;
}

.detail_intro .container .row .email img {
    margin-top: -2px;
}
.anchorBL {
    display: none;
}
#container {
    width: 80%;
    margin: auto;
    height: 560px;
}