.w1200 {
    width: 1200px;
    margin: 0 auto;
}
.g_nav {
    background: #94ABCC;
}
.g_header,.list_2 { 
    border-bottom: none !important;
    background: #94ABCC !important;
}
/* 顶部视频 */
.banner {
    position: relative;
    margin-top: -40px;
    z-index: 999;
}

.banner img {
    width: 100%
}

#mlcpplay {
    width: 70px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -35px 0 0 -35px;
    z-index: 10;
    cursor: pointer
}

/* 匠心通州↓ */
 

.play1 {
    width: 70px !important;
    height: auto !important;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -35px 0 0 -35px;
    z-index: 10;
    cursor: pointer;
}

.itemTitle {
    text-align: center;
    font-family: "Helvetica", sans-serif;
    font-size: 35px;
    font-weight: 600;
    padding: 20px 0px;
    margin: 60px 0;
    letter-spacing: 5px;
    /* 根据字体大小动态调整 */
    text-transform: uppercase;
    /* 大写字母时可能需要更大间距 */
    background: url(./img/itemtitBG.png) no-repeat center;
}

.itemTitle span:nth-of-type(1) {
    color: #bd1a2d;
}

.item1Content {
    background: url(./img/item1BG.png) no-repeat;
    background-size: contain;
    padding: 0 40px;
}

.item1Content>a {
    display: block;
    text-align: center;
    padding: 40px 0;
}

.item1ContentLeft {
    display: inline-block;
    width: 42%;
    vertical-align: top;
    position: relative;
}

.item1ContentLeft img {
    width: 100%;
    height: 100%;
}

.item1ContentRight {
    display: inline-block;
    box-sizing: border-box;
    width: 57%;
    padding: 0 0 0 40px;
}

.item1ContentRight h2 {
    line-height: 50px;
}

.item1ContentRight p {
    text-indent: 2em;
    line-height: 30px;

}

.item1Yun {
    text-align: right;
    margin-top: -50px;
}

.item1Yun img {
    width: 45%;
}

/* 轮播 */
.item1Lunbo {
    position: relative;
    overflow: hidden;
}
.swiper-container {
    width: 1200px;
    padding: 5px 0 20px;
    margin:0;
    text-align: center;
}

.item1Lunbo .swiper-button-prev:after,
.swiper-button-next:after {
    display: none;
}

.item1Lunbo .swiper-button-next,
.swiper-container-rtl .swiper-button-prev {
    outline: none;
    background-image: url(http://www.bjtzh.gov.cn/bjtz/xhtml/ztzl/fzxgzlfz/img/yjjh.png);
}

.item1Lunbo .swiper-button-prev,
.swiper-container-rtl .swiper-button-next {
    outline: none;
    background-image: url(http://www.bjtzh.gov.cn/bjtz/xhtml/ztzl/fzxgzlfz/img/zjjh.png);
}

.item1Lunbo .swiper-slide a img {
    width: 100%;
}
.item1Lunbo .swiper-slide a p {
    font-size: 18px;
    line-height: 50px;
}

.swiper-button-next,
.swiper-button-prev{
    margin-top: -75px !important;
}
.swiper-button-next,
.swiper-button-prev,
.swiper-button-next2,
.swiper-button-prev2 {
    top: 59% !important;
}

.play2 {
    width: 70px !important;
    height: auto !important;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -60px 0 0 -35px;
    z-index: 10;
    cursor: pointer;
}
/* 开放通州↑ */

/* 乐居通州↓ */
.item2 {
    position: relative;
    background: url(./img/itemBG1.png) no-repeat; 
    background-size: 100% 110%;
    padding-bottom: 160px;
}
.mzlstz{display:none;}
.lb { 
    padding: 0;
}
 
.xinxi_solution_bg {
    background-size: 100% 400px;
    max-width: 1920px;
    margin: 0 auto;
}

.xinxi_solution_main ul {
    overflow: hidden;
    height: 433px;
}


.xinxi_solution_main ul li {
    height: 433px;
    display: inline-block;
    width: 70px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.xinxi_solution_main ul li .left {
    float: left;
    width: 70px;
    height: 433px;
}
.xinxi_solution_main ul li .left1 {
    background: url('./img/lj_l1.png') no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}
.xinxi_solution_main ul li .left2 {
    background: url('./img/lj_l2.png') no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}
.xinxi_solution_main ul li .left3 {
    background: url('./img/lj_l3.png') no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}
.xinxi_solution_main ul li .left4 {
    background: url('./img/lj_l4.png') no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}
.xinxi_solution_main ul li .left5 {
    background: url('./img/lj_l5.png') no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}
.xinxi_solution_main ul li .left6 {
    background: url('./img/lj_l6.png') no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}
.xinxi_solution_main ul li .left7 {
    background: url('./img/lj_l7.png') no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
} 

.xinxi_solution_main ul li .left_top {
    position: absolute;
    left: 0;
    width: 55px;
    letter-spacing: 10px;
    writing-mode: vertical-rl;
    text-align: center;
}

.xinxi_solution_main ul li .left_top img {
    width: 30px;
}

.xinxi_solution_main ul li b {
    font-size: 20px;
    color: #FFF;
    cursor: pointer;
}

.xinxi_solution_main .left_top {
    font-size: 30px;
    color: #FFF;
}


.xinxi_solution_main ul li .right {
    float: left;
    width: 660px;
    /* margin: 0 10px; */
    position: relative;
    height: 433px; 
}

.xinxi_solution_main .right dl {
    position: absolute;
    top: 50%;
    left: 10px;
}

.xinxi_solution_main .right dl a {
    display: block;
}

.xinxi_solution_main .right dl img {
    width: 100%;
    height: 100%;
}

.xinxi_solution_main .right dd {
    color: #FFF;
    font-size: 26px;
    border-radius: 5px;
    width: 280px;
    height: 75px;
    margin-bottom: 45px;
    background: #000;
    opacity: 0.5;
}

.xinxi_solution_main ul li.on {
    width: 735px;
}
/* 乐居通州↑ */

/* 畅游通州↓ */
.item3Title{
    margin:  -50px 0 0 ;
}
.item3{
    background: url(./img/item3BG.png) no-repeat;
    margin-top: 100px;
}
.con {
    padding: 0;
}
.partialViewSlider-backdrop { 
    background: rgba(0, 0, 0, 0.2) !important;
}
.partialViewSlider-wrapper {
    top: -100px !important;
}
.partialViewSlider-outerwrapper ul>li p{
    text-align: center;
}
.slider_4{display: none;}
.marketing {
    height: 520px;
    overflow: hidden;
}
 
.click_a {
    width: 700px;
    height: 42px;
    margin: 0 auto;
    padding: 0 50px;
}

.hover_L {
    float: left;
}

.click_a a {
    display: block;
    width: 52px;
    height: 53px;
    overflow: hidden;
}

.hover_R {
    float: right;
}

.click_a img {
    width: 100%;
} 
.mark-main {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.click_con {
    width: 100%;
    padding: 90px 0 70px;
    overflow: hidden; 
}

.system_list {
    width: 360px;
    height: 245px;
    position: relative;
    background: #FaFafa;
    margin: 0 5px;
    display: inline-block;
    /* transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out; */
}
 
.layer-mask {
    width: 100%;
    height: 245px;
    opacity: 0.5;
    transition: all 1s;
    background-color: #000;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    overflow: hidden;
}

.click_con .layer-mask img,
.click_con .new_cur .layer-mask img{
    width: 100%;
    height: 100%;
} 


.click_con .new_cur .layer-mask{
    opacity: 1; 
}
.click_con .new_cur {
    z-index: 10;
    transform: scale(1.5);
    -webkit-transform: scale(1.5);
    -moz-transform: scale(1.5);
    -o-transform: scale(1.5);
    -ms-transform: scale(1.5);
}
.click_con .new_cur .layer-mask p {
    position: absolute;
    bottom: 0;
    color: #000000eb;
    width: 100%;
    line-height: 30px;
    text-align: center;
    background: #ffffffb0;
    display: block;
}

/* 畅游通州↑ */

/* 创梦通州↓ */
.item4  {
    position: relative;
    background: url(./img/itemBG2.png) no-repeat;
    background-size: 100% 110%; 
    padding-bottom: 5px;
}
  /*轮播图*/
.mslideBox{display:none;}
.item4 .slideBox {
    height: 300px;
    overflow: hidden;
    position: relative
}

.item4 .slideBox .hd {
    overflow: hidden;
    position: absolute;
    bottom: 0;
    left: 50%; /* 向右偏移50% */
    transform: translateX(-50%); /* 向左回移自身宽度的50% */
    z-index: 1
}

.item4 .slideBox .hd ul {
    overflow: hidden;
    zoom: 1;
    list-style: none
}

.item4 .slideBox .hd ul li {
    float: left;
    margin:0 7px;
    width: 17px;
    height: 17px;
    background: #CBCED4;
    border-radius: 50%;
    cursor: pointer;
    position: relative
}

.item4 .slideBox .hd ul li.on {
    background: #bd1a2d; 
    border-radius: 50%;
}

.item4 .slideBox .bd {
    position: relative;
    height: 100%;
    z-index: 0
}

.item4 .slideBox .bd li {
    zoom: 1;
    vertical-align: middle;
    position: relative;
    display: flex;
    justify-content: space-between;
}

.item4 .slideBox .bd li a{ 
    position: relative;
    width: 390px; 
}
.item4 .slideBox .bd li a p{ 
    position: absolute;
    display: block;
    width: 100%;
    bottom: 0;
    color: #fff;
    line-height: 40px;
    text-align: center;
    background: #242323a1; 
}

.item4 .slideBox .bd img {
    width: 100%;
    height: 100%;
    display: block
}

.item4 .m_ulList {
    margin-top: 30px
}

.item4 .m_ulList li {
    font-size: 18px;
    color: #000000;
    margin-bottom: 20px
}

.item4 .m_ulList li a {
    color: #000000;
    padding-left: 10px
}

.item4 .m_ulList li span {
    color: #033e8f;
    font-size: 20px;
    font-weight: bold
}
.item4list {
    margin: 40px 0 130px;
}
.item4list ul{
    display: flex;
    justify-content: space-between;
}
.item4list ul li{
    width: 200px;
    font-size: 16px;
    text-align: center;
    line-height: 50px;
    background: url(./img/itemlistBG1.png) no-repeat;
    background-size: 100% 100%;
}
.item4list ul li.on{ 
    background: url(./img/itemlistBG2.png) no-repeat; 
    background-size: 100% 100%;
}
.item4list ul li.on a{
    color: #fff;
}
.item4list ul li a{
    display: block;
}
/* 创梦通州↑ */

/* 开放通州↓ */
.conW {
    width: 75%;
    margin: 0 auto
}

.open-div {
    position: relative;
    margin-top: 0.8rem
}

.mlcpopentzUp .mlcpopentzUpLeft,
.mlcpopentzUp .mlcpopentzUpRight {
    width: 48%;
    float: left
}

.opentzPic {
    padding-right: 0.56rem
}

.opentzPic img {
    width: 100%
}

.opentzDownPic img {
    width: 100%;
    height: 100%;
}

.mlcpopentzUp .mlcpopentzUpRight {
    float: right
}

.opentzUlnews {
    padding-left: 0.56rem;
    position: relative;
}

.opentzUlnews ul li {
    width: 40%;
    /* height: 0.9rem;
    line-height: 0.9rem; */
    margin: 10px 20px;
    display: inline-block;
    border-bottom: 1px solid #cbcbcb
}

.opentzUlnews ul li a {
    display: inline-block;
    font-size: 20px;
    padding: 10px;
    color: #666666
}

.bgH {
    width: 7.55rem;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1
}

.item-subitems {
    display: none;
    position: absolute;
    z-index: 99;
    min-width: 200px;
    top: calc(100% + 0px);
    right: 35px;
    background-color: #fff;
    padding: 14px 6px;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
}

.item-subitems a {
    display: block !important;
    color: #0d0e16 !important;
    font-size: 16px !important;
    font-weight: normal;
    line-height: 30px;
}

.opentzUlnews ul li:nth-of-type(4):hover .item-subitems {
    display: block;
}
@media only screen and (max-width: 768px) {
.banner {margin-top: -125px;}
.w1200{width: 100%;}    
.itemTitle {margin: 30px 0; font-size: 30px;}
.item1ContentLeft,.item1ContentRight {width: 100%;padding: 0 0 20px;}
.item2 {padding-bottom: 0;}
.mzlstz{display:block;}
.mzlstz img {width: 100%;}
.lb{display:none;}
.play2 {width: 50px !important;margin: -50px 0 0 -25px;}
.item3 {margin-top: 0;background: none;}
.slider_4{display: block;}
.marketing {display: none;}
.slider_4 {width:100%;overflow:hidden;position:relative;}
.slider_4 .slides{ width:100%; height: 300px; overflow: hidden;}
.slider_4 .slides li{ position: relative;height:100%;}
.slider_4 .slides li img { width:100%; height: 100%;} 
.slider_4 .slides li p{position: absolute;left: 0px;bottom: 0;background: rgba(0, 0, 0, 0.5);width: 100%;height: 50px;text-align: center;line-height: 50px;}
.slider_4 .slides li p a{color: #fff;font-size:18px;}
:root .slider_4 .slides li p {filter:0;}
.slider_4 .flex-control-nav{ width: 62px; position: absolute; right:1%; bottom: 18px;}
.slider_4 .flex-control-nav li{float: left; margin-right: 5px;cursor: pointer;}
.slider_4 .flex-control-nav li a{ display: block; width: 12px; height: 12px;overflow: hidden; text-align:center;color:#000;text-indent:-9999px;border-radius: 50%;background:#cfcccc;}
.slider_4 .flex-control-nav .flex-active{ background:#fff;color:#fff;}

.click_a {width: 50%;height: 42px;margin: 0 auto;padding: 0;}
.item1Lunbo .swiper-slide a p {font-size: 15px;}

.item4 .mslideBox{display:block;overflow: hidden;}
.item4 .slideBox {display:none;}
.item4 .mslideBox li {display: inline-block;width: 49%;height: 200px;}
.item4 .mslideBox li a{ position: relative; }
.item4 .mslideBox li a img {width: 100%;height: 100%;display: block;}
.item4 .mslideBox li a p{ position: absolute;display: block;width: 100%;bottom: 0;color: #fff;line-height: 40px;text-align: center;background: #242323a1;font-size: 13px;}
.opentzUlnews ul li {width: 100%;margin: 0;}
.opentzUlnews ul li a {font-size: 13px;}
}

@media only screen and (max-width: 414px) {
.itemTitle {font-size: 25px;}
.item1ContentRight h2 {font-size: 15px;}
.play2 {width: 40px !important;margin: -45px 0 0 -15px;}
.item4list {margin: 40px 0;}
.item4list ul li {font-size: 0.6em;}
.item4 .mslideBox{display:block;overflow: hidden;}
.item4 .slideBox {display:none;}
.item4 .mslideBox li {display: inline-block;width: 49%;height: 100px;}
.item4 .mslideBox li a{ position: relative; }
.item4 .mslideBox li a img {width: 100%;height: 100%;display: block;}
.item4 .mslideBox li a p{ position: absolute;display: block;width: 100%;bottom: 0;color: #fff;line-height: 40px;text-align: center;background: #242323a1;font-size: 13px;}
.opentzUlnews ul li {width: 100%;margin: 0;}
.opentzUlnews ul li a {font-size: 13px;}
}