#title_list span {
    display: inline-block;
    z-index: 999;
}

.bg img {
    width: 100%; 
    float:left;   
}

.video-top p:nth-of-type(1) {
    font-size: 2.4vw;
    color: transparent;  
}  

.video-top p:nth-of-type(2) {
    font-size: 1.6vw;
    color: transparent;
    margin-top: 0.1vw;  
}

.video {
    position: relative;
}

.video-box {
    width: 100%;
    position: absolute;
    top: 0; 
    margin-top: 10%;
}

.video-box p {
    text-align: center;
}

.video-img {
    margin: 0 auto;
    display: block;
    margin-top: 2%;
    width: 5.2%;
    cursor: pointer;
}

.introduce {
    width: 100%;
    margin-top: 0.6%;
    margin-bottom: 0.6%
}

.introduce-left {
    width: 49.7%;
    float: left;
    position: relative;
}

.introduce-right {
    width: 49.7%;
    float: right;
    position: relative;
}

.introduce img {
    width: 100%;
}

body {
    background-color: #fff;
/* overflow-x: hidden; */
}

.introduce-post {
    position: absolute;
    top: 0;
    width: 100%;
    margin-top: 4.28vw;
}

.introduce-post p {
    text-align: center;
}

.introduce-post p:nth-of-type(1) {
    font-size: 2vw;
    color: #010101;
    font-weight: bold;
}

.introduce-post p:nth-of-type(2) {
    font-size: 1.4vw;
    color: #010101; 
    margin-top: 0.2vw;
}

.introduce-post span {
    font-size: 0.8vw;
    color: #333;
    display: block;
    text-align: center;
    margin-top: 2%;
    line-height: 1.3vw;
}

.introduction {
 width: 1200px;
    margin: 0 auto;
    padding: 30px 0 54px 0;
    margin-bottom: 0.6%;
}

.introductions {
    background-color: #f7f6f6;
}

.introduction div {
    width: 25%;
    text-align: center;
    float: left;
    cursor: pointer;
}

.introduction div img {
    width: 48%
}

.introduction div p {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    text-align: center;
}

.introduction div span {
    font-size: 13px;
    color: #333;
    display: block;
    text-align: center;
    margin-top: 2%;
}

#bofang {
    /* height: 100%; */
    width: 100%;
    height: 100%;
    margin: 0 auto;
    padding: 0;
    z-index: 9999;
    display: none;
    background-color: rgba(0, 0, 0, 0.6)
}

#bofang video {
    /* height: 100%; */
    width: 1000px;
    height: 500px;
    padding: 0;
    outline: none;
    object-fit: fill;
    display: block;
    margin: 0 auto;
}

#bofang .box {
    width: 1000px;
    height: 500px;
    position: relative;
    position: fixed;
    margin: 0 auto;
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    margin: auto;
    z-index: 9999;
}

#bofang img {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 999;
    cursor: pointer;
    width: 30px;
    height: 30px;
}
html{
    font-size: 16px;
}
.bg {
    position: relative;
}
.bg div{
    position: absolute;
    top: 30%;
    left: 20%;
}
.bg div p:nth-of-type(1){
    font-size: 2.8vw;
    font-weight: bold;
    color: #000000;
    /* line-height: 72px; */
}
.bg div p:nth-of-type(2){
    font-size: 1.2vw;
    color: #000000;
    margin-top: 10%;
    line-height: 2vw;

}



@media screen and (max-width:1200px) {
    .th-hdr {
        width: 980px;
    }
}

@media screen and (max-width:1200px) {
    .th-foot-links{
        width: 980px;
    }
}
@media screen and (max-width:1200px) {
    .introduction{
        width: 980px;
    }
}
@media screen and (max-width:1200px) {
    .th-foot-legal-in{
        width: 980px;
    }
}
.th-hdr-row{
    width: 20%;
}
.th-hdr-col1{
    width: 80.4%;  
} 
.th-hdr-col0 {
    width: 80%;
}
.th-foot-cols-t{  
    width: 100%;
}
.th-foot-cols{
    width: 58%; 
}
.foots{
    width: 24%;
}
.th-foot-bar{
    width: 14%
}
.th-foot-bar>div{
    text-align: left;
}
.th-foot-bar-r{
    width: 100%;
}
.th-foot-bar-r a{
    width: 100%;
}
.th-foot .select{
    width: 100%;
}
.th-foot .th-main-nav{
    width: 100%;
    padding-left: 0;
    text-indent: 14px;
}

/* ---- phone layout (<=768px): compact single-row header, no horizontal overflow ---- */
@media screen and (max-width: 768px) {
    .th-hdr-wrap { height: auto; padding: 8px 0; }
    .th-hdr { width: 100% !important; max-width: 100%; height: auto; padding: 0 12px; box-sizing: border-box; display: flex; align-items: center; }
    .th-hdr-row { float: none; padding: 0; flex: 0 0 auto; }
    .th-hdr-row img { max-width: 110px; height: auto; }
    .th-hdr-col0 { width: auto !important; float: none; flex: 1 1 auto; min-width: 0; }
    .th-hdr-col1 { width: 100% !important; float: none; line-height: normal; margin-top: 6px; }
    .th-hdr-col1 ul { display: flex; flex-wrap: wrap; }
    .th-hdr-col1 ul li { width: auto; height: auto; margin: 2px 10px 2px 0; }
    .th-hdr-col1 ul li a { font-size: 14px; }
    .th-hdr-col5 { margin: 0 5px 0 0; }
    .th-foot-links { width: 100% !important; }
    .th-foot-links-in { width: 100% !important; }
    .introduction { width: 100% !important; padding: 16px 12px; box-sizing: border-box; }
    .introduction div { width: 50%; }
    .th-foot-legal-in { width: 100% !important; box-sizing: border-box; padding: 0 12px; }
    html, body { max-width: 100%; overflow-x: hidden; }
}