body {
    margin: 0;
    padding: 0;
}

/**banner*/
.x_yiyao_banner {
    width: 100%;
    height: 1042px;
    background: url('http://qiniugw.sdwanyue.com/20230316/bannerbg.png?1') no-repeat;
    /* background-size: 100% 100%; */
    background-position-x: center;
}

.x_yiyao_banner_content {
    width: 1200px;
    height: 700px;
    margin: 0 auto;
    /* clear: both; */
    /* overflow: hidden; */
    position: relative;
    /* top: 164px; */
}

.x_yiyao_banner_content_left {
    /* float: left; */
    /* width: 625px; */
    /* margin-top: 11.5px; */
    position: absolute;
    left: -1000px;
    top: 333px;
}

.x_yiyao_banner_content_left_text1 {
    font-size: 52px;
    color: #fff;
    letter-spacing: 1px;
}

.x_yiyao_banner_content_left_text2 {
    color: #fff;
    font-size: 22px;
    letter-spacing: 1px;
    margin-top: 30px;
}

.x_yiyao_banner_content_left_text3 {
    margin-top: 69px;
    clear: both;
    overflow: hidden;
    /* display: none; */
}

.x_yiyao_banner_content_left_text3_1 {
    display: flex;
    float: left;
    width: 138px;
    height: 54px;
    border: 1px solid #367bf7;
    border-radius: 10px 0px;
    text-align: center;
    line-height: 54px;
    font-size: 17px;
    color: #367bf7;
    letter-spacing: 1px;
    background: transparent;
    transition: 0.3s;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
}

.x_yiyao_banner_content_left_text3_1:link {
    display: block;
    float: left;
    width: 180px;
    height: 60px;
    border: 1px solid #fff;
    border-radius: 5px;
    text-align: center;
    line-height: 60px;
    font-size: 18px;
    color: #fff;
    letter-spacing: 1px;
}

.x_yiyao_banner_content_left_text3_1:hover, .x_yiyao_banner_content_left_text3_1:active {
    color: #fff;
    background: #367bf7;
    /* border: 1px solid #367bf7; */
}


.x_yiyao_banner_content_left_text3_2 {
    display: flex;
    float: left;
    width: 138px;
    height: 54px;
    border: 1px solid #367bf7;
    border-radius: 10px 0px;
    text-align: center;
    line-height: 54px;
    font-size: 17px;
    color: #367bf7;
    letter-spacing: 1px;
    background: transparent;
    transition: 0.3s;
    margin-left:31px;
    justify-content: center;
    align-items: center;
}
}

.x_yiyao_banner_content_left_text3_2:link {
    display: block;
    float: left;
    width: 180px;
    height: 60px;
    border: 1px solid #fff;
    border-radius: 5px;
    text-align: center;
    line-height: 60px;
    font-size: 18px;
    color: #fff;
    letter-spacing: 1px;
    margin-left: 30px;
}

.x_yiyao_banner_content_left_text3_2:hover, .x_yiyao_banner_content_left_text3_2:active {
    color: #ffffff;
    background: #367bf7;
}


.x_yiyao_banner_content_right {
    /* float: right; */
    position: absolute;
    right: -1000px;
    top: 192px;
    height: 635px;
    width: 553px;
}





img.slide_right_img.slide_right_img_mob {
    position: relative;
    z-index: 2;
}

.slide_right_img_1 {
    position: absolute;
    z-index: 1;
    top: 17px;
    left: 14.4px;
    opacity: 0;
}

.slide_right_img_2 {
    position: absolute;
    z-index: 1;
    top: 17px;
    left: 14.4px;
    opacity: 0;
}

.slide_right_img_show {
    opacity: 1;
}
.banner_video {
    position: absolute;
    top: 285px;
    left: 237px;
    z-index: 10;
    cursor: pointer;
}
.x_yiyao_banner_content_img {
    position: relative;
    width: 7px;
    height: 9px;
    overflow: hidden;
    margin-left: 7px;
}

img.x_yiyao_banner_content_img1 {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    transition: 0.3s;
}

img.x_yiyao_banner_content_img2 {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 1;
    transition: 0.3s;
}

.x_yiyao_banner_content_left_text3_2:hover img.x_yiyao_banner_content_img1 {
    opacity: 1;
    transition: 0.3s;
}

.x_yiyao_banner_content_left_text3_2:hover img.x_yiyao_banner_content_img2 {
    opacity: 0;
}

.x_yiyao_banner_content_left_text3_1:hover img.x_yiyao_banner_content_img2 {
    opacity: 0;
}

a.x_yiyao_banner_content_left_text3_1:hover img.x_yiyao_banner_content_img1 {
    opacity: 1;
}

a.x_yiyao_banner_content_left_text3_1:hover img.x_yiyao_banner_content_img2 {
    opacity: 0;
}
.l1_c {
    width: 1200px;
    display: flex;
    margin: auto;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: nowrap;
    position: relative;
    top: -100px;
    height: 330px;
}

.l1_c_1 {
    width: 276px;
    height: 310px;
    background: #fff;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0px 10px 30px 0px rgba(53,123,247,0.06);
    position: relative;
    transition: 0.3s;
    top: 0;
}

img.l1_c_1_img {
    margin-top: 38px;
    margin-left: 23px;
}

p.l1_c_1_p1 {
    /* width: 97px; */
    /* height: 24px; */
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #323232;
    line-height: 24px;
    letter-spacing: 0.48px;
    padding-left: 23px;
    padding-top: 23px;
}

p.l1_c_1_p2 {
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Light;
    font-weight: 300;
    text-align: left;
    color: #646464;
    line-height: 23px;
    letter-spacing: 0.16px;
    padding-left: 23px;
    padding-right: 23px;
    padding-top: 23px;
}

a.l1_c_1_a {
    display: flex;
    margin-left: 23px;
    margin-top: 36px;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Light;
    font-weight: 300;
    text-align: left;
    color: #323232;
    line-height: 22px;
    letter-spacing: 0.16px;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    transition: 0.3s;
}

.l1_c_1_a_img {
    position: relative;
    width: 18px;
    height: 8px;
    overflow: hidden;
    margin-left: 8px;
}

img.l1_c_1_a_img1 {
    position: absolute;
    width: 18px;
    height: 8px;
    left: 0;
    top: 0;
    opacity: 1;
    transition: 0.3s;
}

img.l1_c_1_a_img2 {
    position: absolute;
    width: 18px;
    height: 8px;
    left: 0;
    top: 0;
    opacity: 0;
    transition: 0.3s;
}
.l2_c.main_flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 1200px;
    margin: auto;
}

p.l2_text_1 {
    /* width: 96px; */
    height: 24px;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #323232;
    line-height: 22px;
    letter-spacing: 0.24px;
    position: relative;
    z-index: 1;
    padding-top: 22px;
}

p.l2_text_2 {
    /* width: 424px; */
    height: 42px;
    font-size: 42px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #323232;
    line-height: 42px;
    letter-spacing: 0.84px;
    padding-top: 13px;
    position: relative;
    z-index: 1;
}

p.l2_text_3 {
    width: 574px;
    height: 44px;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Light;
    font-weight: 300;
    text-align: left;
    color: #969696;
    line-height: 22px;
    letter-spacing: 0.16px;
    padding-top: 69px;
}

.l2_text {
    position: relative;
}

.top-bg {
    width: 150px;
    height: 150px;
    background: #fbefd8;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    border-radius: 150px;
}

.l2_text_list {
    display: flex;
    justify-content: flex-start;
}

.l2_text_list img {
    margin-right: 25px;
    position: relative;
    top: 0;
    transition: 0.3s;
}

.l2_text_line {
    width: 580px;
    height: 2px;
    background: #fcf6eb;
    margin-top: 38px;
    margin-bottom: 40px;
}

a.l2_text_a {
    width: 116px;
    height: 49px;
    background: #3a79eb;
    border: 1px solid #3a79eb;
    border-radius: 10px 0px 10px 0px;
    display: block;
    line-height: 49px;
    text-align: center;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Light;
    font-weight: 400;
    /* text-align: left; */
    color: #ffffff;
    /* line-height: 22px; */
    letter-spacing: 0.14px;
    margin-top: 50px;
    transition: 0.3s;
}

a.l2_text_a:hover {
    color: #3a79eb;
    background: #fff;
}
p.l3_p1 {
    /* width: 96px; */
    height: 24px;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #323232;
    line-height: 24px;
    letter-spacing: 0.24px;
    padding-top: 80px;
}

p.l3_p2 {
    /* width: 382px; */
    height: 42px;
    font-size: 42px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #323232;
    line-height: 42px;
    letter-spacing: 0.84px;
    padding-top: 14px;
}

.l3_tit {
    width: 1200px;
    margin: auto;
}

.l3 {
    width: 100%;
    height: 866px;
    background: url(http://qiniugw.sdwanyue.com/20230316/l3b.png?1) no-repeat;
    /* background-size: 100% 100%; */
    background-position-x: calc( 50% - 40px   );
    margin-top: 108px;
}

.l3_c_flex {
    display: flex;
    justify-content: space-between;
    position: relative;
}
.l3_c {
    margin-top: 100px;
    position: relative;
}

.l3_c_hidden {
    width: 1200px;
    height: 518px;
    overflow: hidden;
    margin: auto;
}

.l3_flex {
    margin-right: 30px;
    width: 380px;
    height: 518px;
    background: #ffffff;
    border-radius: 35px 0px 35px 0px;
}

.l3_flex:hover {
   box-shadow: 0px 1px 12px 0px rgba(39,5,0,0.25);
}

p.l3_flex_p1 {
    /* width: 97px; */
    height: 24px;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #000000;
    line-height: 24px;
    letter-spacing: 0.48px;
    padding-top: 32px;
    transition: 0.3s;
}

.l3_flex_img {
    width: 380px;
    height: 318px;
    position: relative;
}

img.l3_flex_img_c {
    position: absolute;
    left: 32px;
    bottom: 29px;
}

p.l3_flex_p2 {
    width: 306px;
    height: 44px;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Light;
    font-weight: 300;
    text-align: left;
    color: #969696;
    line-height: 22px;
    letter-spacing: 0.16px;
    padding-top: 20px;
}

a.l3_flex_a {
    /* width: 63px; */
    height: 16px;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 16px;
    letter-spacing: 0.16px;
    display: block;
    padding-top: 25px;
    transition: 0.3s;
}

.l3_flex_text {
    padding-left: 30px;
}

a.l3_flex_a:hover {
    color: #3A79EB;
}

.l3_point {
    position: relative;
    width: 100%;
    height: 10px;
    display: flex;
    top: -282px;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
    max-width: 1380px;
    margin: auto;
}

span.l3_left {}
.l4_c.main_flex {
    display: flex;
    width: 1200px;
    margin: auto;
    align-items: center;
    justify-content: space-between;
}

p.l4_text_1 {
    /* width: 483px; */
    height: 36px;
    font-size: 36px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: bold;
    text-align: left;
    color: #323232;
    line-height: 36px;
    letter-spacing: 1.44px;
}

p.l4_text_2 {
    width: 601px;
    height: 44px;
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Light;
    font-weight: 300;
    text-align: left;
    color: #646464;
    line-height: 22px;
    letter-spacing: 0.28px;
    padding-top: 20px;
}

.l4_text_ul {
    padding-top: 55px;
}

.l4_text_li_p {
    /* width: 476px; */
    /* height: 97px; */
    font-size: 18px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #323232;
    line-height: 40px;
    letter-spacing: 0.36px;
    padding-left: 12px;
}

.l4_text_li_p:hover{
    color: #18ce5e;
}

.l4_text_li {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

a.l4_text_a {
    width: 195px;
    height: 60px;
    background: #031840;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.l4_a_list {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    width: 406px;
    padding-top: 48px;
}

.l4_text_a_p {
    /* width: 119px; */
    /* height: 34px; */
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 20px;
    letter-spacing: 0.56px;
    padding-left: 12px;
}

span.l4_text_1_span {
    font-weight: 100;
}

.l4 {
    padding-top: 80px;
    background: url(http://qiniugw.sdwanyue.com/20230316/l4right.png?1) no-repeat;
    background-position-y: 115px;
    background-position-x: calc( 50% + 870px );
}

.l5 {
    padding-top: 66px;
    background: url(http://qiniugw.sdwanyue.com/20230316/l5left.png?1) no-repeat;
    background-position-y: 445px;
    background-position-x: calc( 50% - 870px );
}

a.l4_text_a:hover {
    background: #3A79EB;
}
.l6_slide_list {
    width: 1200px;
    margin: auto;
    overflow: hidden;
    padding: 20px;
}

.l6_slide_flex {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: nowrap;
    position: relative;
}

.l6_slide_c {
    border-radius: 20px;
    box-shadow: 0px 2px 13px 0px rgba(0,0,0,0.20);
    margin-right: 22px;
}

img.l6_slide_img {
    width: 222px;
}

.l6_l7_title {
    /* width: 335px; */
    height: 42px;
    font-size: 42px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #323232;
    line-height: 42px;
    letter-spacing: 0.42px;
    text-align: center;
    width: 1200px;
    margin: auto;
    padding-top: 72px;
}

.l6_l7 {
    margin-top: 42px;
    background: url(http://qiniugw.sdwanyue.com/20230316/l6bg.png?1) no-repeat;
    background-position: top center;
}

.l6_slide {
    padding-top: 62px;
    position: relative;
}

.l6_slide_point {}

.l6_slide_point {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
    align-items: center;
    top: -270px;
    max-width: 1340px;
    height: 0;
    margin: auto;
}
.l7 {
    width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    padding-top: 56px;
}

.l7_c {
    width: 584px;
    height: 222px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0px 19px 50px 0px rgba(57,121,235,0.07);
    margin-top: 30px;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    position: relative;
    top: 0;
    transition: 0.3s;
}

.l7_c_img {
    padding-left: 35px;
    padding-top: 50px;
}

.l7_c_text {
    padding-left: 30px;
    padding-top: 50px;
}

p.l7_p1 {
    /* width: 95px; */
    height: 24px;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #323232;
    letter-spacing: 0.24px;
    line-height: 24px;
}

p.l7_p2 {
    /* width: 327px; */
    height: 16px;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #323232;
    letter-spacing: 0.16px;
    line-height: 16px;
    margin-top: 31px;
}

a.l7_a {
    /* width: 55px; */
    height: 14px;
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Light;
    font-weight: 300;
    text-align: left;
    color: #3a79eb;
    letter-spacing: 0.14px;
    display: block;
    line-height: 14px;
    margin-top: 39px;
}
.l8 {
    margin-top: 108px;
    background: url(http://qiniugw.sdwanyue.com/20230316/l8bg.png?1) no-repeat;
    height: 812px;
    background-position-x: calc( 50% + 40px   );
}

.l8_c {width: 1200px;margin: auto;}

.l8_1 {
    display: flex;
    padding-top: 120px;
    align-items: center;
    flex-wrap: nowrap;
    justify-content: space-between;
}

.l8_list {display: block;width: 772px;height: 408px;overflow: hidden;}
p.l8_text_p1 {
    /* width: 96px; */
    height: 24px;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #323232;
    line-height: 24px;
    letter-spacing: 0.24px;
}

p.l8_text_p2 {
    /* width: 381px; */
    height: 42px;
    font-size: 42px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #323232;
    line-height: 42px;
    letter-spacing: 0.84px;
    padding-top: 14px;
}

p.l8_list_flex_c_p1 {
    /* width: 94px; */
    height: 23px;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #323232;
    line-height: 22px;
    letter-spacing: 0.24px;
    padding-left: 19px;
    padding-top: 25px;
}

p.l8_list_flex_c_p2 {
    width: 323px;
    height: 44px;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Light;
    font-weight: 300;
    text-align: left;
    color: #969696;
    line-height: 22px;
    letter-spacing: 0.16px;
    padding: 16px 19px 0;
}

.l8_list_flex_c {
    width: 374px;
    height: 408px;
    background: #ffffff;
    border-radius: 54px 0px 0px 0px;
    margin-right: 24px;
    position: relative;
}

.l8_list_flex {
    display: flex;
    position: relative;
}

.l8_text_point {
    padding-top: 60px;
    width: 122px;
    display: flex;
    justify-content: space-between;
}

.l8_2 {
    padding-top: 100px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.l8_2_c {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 280px;
}

p.l82_text_p1 {
    width: 83px;
    height: 30px;
    font-size: 30px;
    font-family: DIN, DIN-Bold;
    font-weight: 700;
    text-align: left;
    line-height: 30px;
    letter-spacing: 0.3px;
}

p.l82_text_p2 {
    /* width: 92px; */
    height: 16px;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Light;
    font-weight: 300;
    text-align: left;
    color: #323232;
    line-height: 16px;
    letter-spacing: 0.16px;
    padding-top: 13px;
}

.l82_text {
    padding-left: 15px;
}

p.l82_text_p1.l82_text_p11 {
    color: #3A79EB;
}

p.l82_text_p1.l82_text_p12 {
    color: #F0AC44;
}

p.l82_text_p1.l82_text_p13 {
    color: #E36481;
}

p.l82_text_p1.l82_text_p14 {
    color: #6BC3E0;
}
.l9 {margin-top: 100px;background: url(http://qiniugw.sdwanyue.com/20230316/l9bg.png?1) no-repeat;height: 500px;background-position: top center;}
.l9_c {
    width: 1200px;
    display: flex;
    margin: auto;
    justify-content: space-between;
}

p.l9_text_p1 {
    /* width: 421px; */
    height: 34px;
    font-size: 34px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #ffffff;
    line-height: 34px;
    letter-spacing: 1.36px;
    padding-top: 153px;
}

p.l9_text_p2 {
    /* width: 465px; */
    height: 24px;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Thin;
    font-weight: 200;
    text-align: left;
    color: #ffffff;
    line-height: 24px;
    letter-spacing: -0.48px;
    padding-top: 27px;
}

a.l9_text_a {
    width: 197px;
    height: 62px;
    border: 1.5px solid #ffffff;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.l9_text_a_p {
    /* width: 119px; */
    height: 40px;
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 20px;
    letter-spacing: 0.56px;
    padding-left: 12px;
}

.l9_text_list {
    display: flex;
    justify-content: space-between;
    width: 408px;
    margin-top: 49.25px;
}

a.l9_text_a:hover {
    background: #F7B44D;
    border-color: #F7B44D;
}

.l9_text {
    padding-left: 19px;
}
.banner_video {}
.banner_video:after {
    position: absolute;
    content: "";
    top: 0px;
    bottom: 0px;
    /* left: 0px; */
    right: 0px;
    height: 80px;
    width: 80px;
    border-radius: 50%;
    box-shadow: 0 0 rgb(37 119 243 / 10%), 0 0 0 15px rgb(37 119 243 / 10%), 0 0 0 30px rgb(37 119 243 / 10%);
    animation: ripple-wave1 1s linear infinite;
    animation-play-state: running;
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    -webkit-animation: ripple-wave1 1s linear infinite;
}
@keyframes ripple-wave1{
  to {
      box-shadow: 0 0 0 15px rgba(37, 119, 243, 0.1),0 0 0 30px rgba(37, 119, 243, 0.1),0 0 0 45px rgba(37, 119, 243, 0.02);
  }
}
a.l1_c_1_a:hover {
    color:#3A79EB;
}

a.l1_c_1_a:hover img.l1_c_1_a_img1 {
    opacity: 0;
}

a.l1_c_1_a:hover img.l1_c_1_a_img2 {
    opacity: 1;
}
.l1_c_1:hover {
    top: -10px;
    box-shadow: 0px 10px 30px 0px rgb(212 212 212);
}

.l7_c:hover {
    top: -10px;
    box-shadow: 0px 3px 15px 0px rgb(187 187 187);
}

p.l3_flex_p1:hover {
    color: #3f9ce8;
}

.l2_text_list img:hover {
    top: -10px;
}
.l6_slide_c.none-shadow{
    box-shadow: 0px 0px 0px 0px rgb(0 0 0 / 20%);
}
a{
    -webkit-user-drag:none;
}
img{
    -webkit-user-drag:none;
}
.video_c {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #00000094;
    z-index: 99999;
    display: none;
}

.video_b {
    width: 640px;
    height: 360px;
    position: absolute;
    left: 50%;
    margin-left: -320px;
    top: 200px;
}
span.video_clo {
    position: absolute;
    top: -28px;
    right: -28px;
    cursor: pointer;
}

span.video_clo img {
    width: 35px;
}
.l8_list_flex_zhezhao {
    width: 374px;
    height: 408px;
    position: absolute;
    left: 0;
    top: 0;
    background: #ffffff;
    z-index: 1000;
    border-radius: 54px 0px 0px 0px;
    opacity: 0.6;
    transition: 0.3s;
}
.l8_list_now .l8_list_flex_zhezhao {

    opacity: 0;
}