/*@font-face {
	font-family: akrobatblack;
	src: url(../fonts/akrobat-black-webfont.woff2) format('woff2'), url(../fonts/akrobat-black-webfont.woff) format('woff');
	font-weight: 400;
	font-style: normal
}*/
.about_item {
    float: left;
    width: 100%;
    margin-top: 80px;
    display: flex;
    justify-content: space-between;
}

.about_item .item_left {
    width: 800px;
}

.about_item .item_left>.left_title {
    float: right;
    font-size: 24px;
    color: #666;
    letter-spacing: 0;
    text-align: right;
    line-height: 36px;
    padding-bottom: 5px;
    padding-top: 20px;
    border-bottom: 5px solid #007CC3;
}

.about_item .item_left .left_title {
    float: left;
}

.about_item .item_left>p {
    float: left;
    width: 100%;
    margin-top: 29px;
    font-size: 18px;
    color: #444444;
    letter-spacing: 0;
    text-align: justify;
    line-height: 34px;
}

.about_item .item_right {
    width: 800px;
    height: 450px;
    overflow: hidden;
        border-radius: 30px;
    border-top-left-radius: 30px;
    border-bottom-right-radius: 30px;
}
.about_item_with_video .item_right:before{
    content: "";
    display: block;
    position: absolute;
    z-index: 5;
    width: 100%;
    height: 100%;
    background: rgba(51,102,255,0.15);
}
.main_connet img:hover {
    transform: scale(1.1);
}

.about_item .item_right>img {
    width: 100%;
    height: 100%;
    transition: all 0.5s ease-out;
}    
.clear_both{clear:both;}

.about_item .imgs{
    border-radius:30px;
    border-top-left-radius: 30px;
    border-bottom-right-radius: 30px;
    visibility: visible;
    animation-delay: 0.5s;
    animation-name: zoomIn;
}
.about_item :hover img.imgs {
    transform: scale(1.06);
}


 
@-webkit-keyframes video-play {
    0% {
        -webkit-transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1);
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1);
        opacity: 1
    }

    100% {
        -webkit-transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1.5);
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1.5);
        opacity: 0
    }
}

@keyframes video-play {
    0% {
        -webkit-transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1);
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1);
        opacity: 1
    }

    100% {
        -webkit-transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1.5);
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1.5);
        opacity: 0
    }
}
.introduce-text-box p.txt{font-size:21px;line-height:36px}
.position_relative{position:relative;}
.player_outdiv{
    position: absolute;
    z-index: 6;
    top: 50%;
    width: 60px;
    height: 60px;
    background: #36f;
    left:50%;
    transform: translate(-50%,-50%);
    border-radius: 100%;
}
.player_outdiv img {
    display:none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.player_outdiv i{
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index:2;
}

.player_outdiv::after{
    height: 100%;
    width: 100%;
    background: #36f;
    position: absolute;
    content: "";
    -webkit-animation: video-play 1500ms ease-out infinite;
    animation: video-play 1500ms ease-out infinite;
    -webkit-animation-delay: 2s;
    animation-delay: 2s;
    opacity: 0;
    border-radius: 100%;
    left: 50%;
    top: 50%;
}    
.video_outside {
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    right: 0;
    z-index: 3;
    display1: none;
}
.video_outside video{max-width:125%;}
.icon_player{display:none;}
.bann_right_bottom {
position: absolute;
right: 15px;
bottom: 25px;
font-size: 30px;
z-index: 99;
color: #ffffff;
cursor: pointer;
background:rgba(255,255,255,0.2);
height:50px;
padding:10px 20px;
display:none;
}
.bann_right_bottom i{font-size:30px;}

.justify{text-align:justify;}
.justified-text:after {
content: '';
display: inline-block;
width: 100%;
}
.popVideoss{display: none;position: fixed;z-index: 999999;width: 100%;height: 100%;background: rgba(0,0,0,.5);top: 0;left: 0;}
.popVideoss-content{display: flex;justify-content: center;align-items: center;position: relative;width: 66%;height: 100%;margin: 0 auto;}
.popVideoss-core{position: relative;display: inline-block;vertical-align: middle;width: 100%;position: relative;}
.popVideoss-core video{width: 100%;}
.popVideoss-close {width: 28px;height: 28px;position: absolute;right: -28px;top: -28px;z-index: 3;background: url('../video/close.png') no-repeat center;cursor: pointer;opacity: .7;transition: all .6s ease;}
.popVideoss-close:hover{opacity: 1;}


/*5个文化背景*/
.common-padding-y {
    padding-top: 140px;
    padding-bottom: 90px;
}
.culture .lists {
    display: flex;
    border-radius:30px;
    overflow: hidden;
}
.culture .lists .item {
    width: 20%;
    position: relative;
    background-color: #000;
    transition: all 0.25s;
}
.culture .lists .item .img-box {
    background-position: center;
    background-size: cover;
    transition: all 0.25s;
    width: 100%;
    height: 680px;
    opacity: 0.5;
}
.culture .lists .item .text {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 2;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 60px;
    transition: all 0.25s;
}
.culture .lists .item .text .box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
}
.culture .lists .item .text .box .iconfont{
    font-size:42px;
}
.culture .lists .item .text img {
    height: 0.4rem;
    transition: all 0.25s;
}
.culture .lists .item .text .t {
    font-weight: bold;
    font-size: 22px;
    margin-top: 16px;
    transition: all 0.25s;
}
 .culture .lists .item .text .d {
    font-size: 20px;
    line-height: 1.6;
    margin-top: 15px;
    position: absolute;
    top: 100px;
    width: 400px;
    left: 50%;
    margin-left: -200px;
    opacity: 0;
    transition: all 0.25s;
    text-align: center;
}

.culture .lists .item:hover .img-box {
    opacity: 0.2;
}
.culture .lists .item:hover .text {
    padding-bottom: 80px;
}
.culture .lists .item:hover .text img {
    height: 50px;
}



.txtbig{
    font-size:48px;
    margin-bottom:50px;
    text-align: center;
}
.introduce-text-box p.txt{text-indent:48px;}
span.shuzispan{ 
    /*font-family: akrobatblack;*/
    color: transparent;
    -webkit-text-stroke: 2px #4727a2;
    font-size: 95px;
    overflow: hidden;
    height: 85px;
    display: block;
    line-height: 90px;
    position: absolute;
    opacity: 0.2;
    left: 50%;
    transform: translate(-50%,-50%);
    top: 50%;
}
span.spantitle{
    height:90px;
    line-height:90px;
    display:block;
}



@media (min-width: 1280px) {
   .culture .lists .item:hover {
    background-color: #207efe;
    width: 40%;
  }
   .culture .lists .item:hover .img-box {
    opacity: 0.2;
  }
   .culture .lists .item:hover .text {
    padding-bottom: 80px;
  }
   .culture .lists .item:hover .text img {
    height: 50px;
  }
   .culture .lists .item:hover .text .t {
    font-size: 28px;
  }
   .culture .lists .item:hover .text .d {
    opacity: 1;
  }
}
@media screen and (max-width: 1700px) {
    .txtbig{font-size:42px;margin-bottom:45px;}
    .introduce-text-box p.txt{font-size:22px;}
    .about_item{align-items: center;}
    .about_item .item_left{width:720px;}
    .about_item .item_right{width:720px;height:405px;}
    span.shuzispan{height:70px;line-height:70px;font-size:80px;}
    span.spantitle{height:70px;line-height:70px;}
    .about_item .item_left>p{margin-top:25px;}
    .video_outside video{max-width:128%;}
}

@media screen and (max-width: 1590px) {
    .txtbig{font-size:39px;margin-bottom:42px;}
    .introduce-text-box p.txt{font-size:20px;}
    .about_item{align-items: center;}
    .about_item .item_left{width:670px;}
    .about_item .item_right{width:670px;height:405px;}
    span.shuzispan{height:60px;line-height:60px;font-size:70px;}
    span.spantitle{height:60px;line-height:60px;}
    .about_item .item_left>p{margin-top:20px;font-size1:17px;}
    .video_outside video{max-width:128%;}
    
    .culture .lists .item .img-box{height:600px;}
}

@media screen and (max-width: 1430px) {
    .txtbig{font-size:36px;margin-bottom:39px;}
    .introduce-text-box p.txt{font-size:19px;}
    .about_item{align-items: center;}
    .about_item .item_left{width:630px;}
    .about_item .item_right{width:630px;height:425px;}
    span.shuzispan{height:55px;line-height:55px;font-size:65px;}
    span.spantitle{height:55px;line-height:55px;}
    .about_item .item_left>p{margin-top:20px;font-size1:17px;}
    .video_outside video{max-width:128%;}
    
    .culture .lists .item .text .t{font-size:20px;}
}

@media only screen and (max-width: 1024px) {
    .txtbig{font-size:28px;margin-bottom:32px;}
    .introduce-text-box p.txt{font-size:18px;}    
    
   .culture .lists {
        display: block;
    }
  .culture .lists .item {
    width: 100%;
  }
  .culture .lists .item .text img {
    height: 40px;
  }
  .culture .lists .item .text .t {
    margin-top: 15px;
    font-size: 15px;
  }
 .culture .lists .item .text .d {
    opacity: 1;
    position: relative;
    top: auto;
    left: auto;
    margin-left: 0;
    font-size: 12px;
    width: auto;
 }  
}
@media screen and (max-width: 1000px) {
    
    
    
    .about_item {
        float: none;
        padding: 0 0px;
        margin-top: 0px;
        display: flex;
        flex-direction: column;
    }
    .about_item {}
    .about_item .item_left {
        margin-top: 51px;
        order: 1;
    }
    .about_item .item_left {
        width: 100%;
        height: auto;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }
    .about_item .item_left .left_title {
        font-size: 24px;
        line-height: 24px;
        padding: 8px 26px;
        font-weight: normal;
        color: #007CC3;
        border: 1px solid #007CC3;
        border-radius: 17px;
        margin-bottom: 17px;
        float: none;
        display: inline-block;
    }
    span.shuzispan{
        font-size:50px;
    }
    .about_item .item_left>p {
        width: 100%;
        margin-top: 0;
        font-size: 16px;
        line-height: 26px;
        float: none;
    }
    .about_item .item_right {
        width: 100%;
        height: auto;
        order: 2;
    }
    .about_item .item_right>img {
        display: block;
        margin: 17px 0 0;
    }
    .about_item .item_right>img:hover {
        transform: scale(1);
    }    
    
    .culture .lists .item .img-box{
        height:300px;
    }
    
}
@media only screen and (max-width: 640px) {
    .common-padding-x {
        padding-left: 0px;
        padding-right: 0px;
    }    
    .common-padding-y {
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .culture .lists .item {
        border-radius: 10px;
        overflow: hidden;
    }
    .culture .lists .item + .item {
        margin-top: 20px;
    }    
    .culture .lists .item .img-box {
        height: 200px;
    }    
    .culture .lists .item .text img {
        height: 30px;
    }
    .culture .lists .item .text .t {
        font-size: 14px;
        margin-top: 10px;
    }    
}