.list {
    width: 100%;
    height: auto;
    overflow: hidden;
    background-color: #f6f6f6;
}

.list-box {
    width: 1600px;
    margin: 30px auto 70px;
}

.list-box .box-txt {
    font-family: 'PingFangSC-Regular';
    font-size: 20px;
    color: #333333;
    letter-spacing: 1px;
    line-height: 28px;
    font-weight: 400;
    margin-bottom: 46px;
    display: flex;
    align-items: center;
}
.list-box .box-txt img {
    margin-left: 16px;
}

.list-box .box-txt .details-title {
    font-family: 'PingFangSC-Medium';
    font-size: 20px;
    color: #2E3192;
    letter-spacing: 1px;
    line-height: 28px;
    font-weight: 550;
    margin-left: 13px;
}
.quadrangle-box {
    width: 100%;
    background-color: #fff;
    height: auto;
    box-sizing: border-box;
    padding: 17px;
}

.quadrangle-box .quadrangle {
    position: relative;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.list .quadrangle-box .quadrangle .b1,
.b2,
.b3,
.b4 {
    width: 64px;
    height: 64px;
    position: absolute;
    left: 0;
    top: 0;
}

.list .quadrangle-box .quadrangle .b6,
.fb6 {
    height: 10px;
    position: absolute;
    top: 5.5px;
    left: 64px;
    transform: rotate(180deg);
    width: calc(100% - 128px);
}

.list .quadrangle-box .quadrangle .b6 {
    top: 4.5px;
    width: calc(100% - 128px);

}

.list .quadrangle-box .quadrangle .b5,
.fb5{
    position: absolute;
    top: 64px;
    width: 10px;
    left: 7px;
    height: 120px;
}
.b2 {
    right: 0;
    left: unset;
}
.list .quadrangle-box .quadrangle .b5,.fb5{
    height: calc(100% - 128px);
}

.b3 {
    bottom: 0;
    left: 2px;
    top: unset;
}

.fb6 {
    top: unset;
    transform: rotate(0deg);
    bottom: 6.5px;
}

.b4 {
    bottom: 1px;
    right: 0px;
    top: unset;
    left: unset;
}


.fb5 {
    left: unset;
    right: 6px;
    transform: rotate(180deg);

}
.list-centen {
width: 1400px;
margin: 77px auto;
}
.list-centen .details-title{
    font-size: 55px;
color: #333333;
letter-spacing: 0;
text-align: center;
line-height: 64px;
font-weight: 600;
font-family: "绛夌嚎";
}
.list-centen .centen-txt{
    margin-top: 20px;
    font-size: 19px;
color: #666666;
text-align: justify;
line-height: 28px;
font-weight: 400;
padding-bottom: 10px;
margin-bottom: 32px;
}
.list-centen .centen-txt span{
    margin-right: 50px;
}
.centen-read{
    width: 100%;
    height: 220px;
    position: relative;
}
.centen-read .centen-img{
    position: absolute;
    left: 0;
    top: 0;
    height: 147px;
    width: 100%;
    overflow: hidden;
}
.centen-img img{
    display: block;
    height: auto;
    width: 100%;
    object-fit: cover;
}
.read-box{
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    padding: 21px 33px 0px 22px;
}
.read-box .read-txt{
    font-size: 20px;
color: #666666;
letter-spacing: 0;
text-align: justify;
line-height: 32px;
font-weight: 400;
margin-top:16px ;
}
.content-txt{
    font-size: 20px;
color: #666666;
letter-spacing: 0;
text-align: justify;
line-height: 32px;
font-weight: 400;
margin: 40px 0;
}
.centen-imglist{
    width: 1291px;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    margin: 0 auto;
}
.centen-imglist p {
    display: block;
    width: 48%;
    height: auto;
    margin: 10px 10px;
    overflow: hidden;
}

/* 缁熶竴鍥剧墖鏍峰紡 */
.centen-imglist img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* 淇濇寔姣斾緥瑁佸壀 */
  object-position: center; /* 榛樿灞呬腑瑁佸壀 */
}
.centen-imglist .imglist-box{
    width: 618px;
    height: 437px;
    margin-bottom: 40px;
}
.centen-imglist .imglist-box img{
    width: 100%;
    height: 100%;
}
.centen-imglist .imglist-box:nth-child(odd){
    margin-right: 55px;
}
.flipping{
    display: flex;
    font-size: 20px;
color: #666666;
letter-spacing: 0;
text-align: center;
line-height: 32px;
font-weight: 400;
justify-content: center;
margin-top: 33px;
font-family: '绛夌嚎';
}
.flipping-left,.flipping-right{
    width: 100%;
    box-sizing: border-box;
    padding: 20px;
}
.fli-x{
    width: 1px;
    height: 80px;
    background: #D8D8D8;
    margin: 0 121px;
}