em,i{font-style: normal;}
.title {
    text-align: center;
    padding: 80px 0 46px;
}

.title span {
    color: #121212;
    font-size: 36px;
    display: block;
}

.title .t {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 580px;
    margin: 20px auto 0;
}
.container .banner{
  position: relative;
  width: 100%;
  /* padding-top: 1rem; */
  /* height: 500px;
  background: url('../images//banner.png') no-repeat;
  background-size: cover; */
}
.container .banner img{
  width: 100%;
}
.container .banner .banner-cont{
  position: absolute;
  top: .9rem;
  left: 0;
  width: 100%;
  /* text-align: center; */
}
.container .banner .banner-span{
  position: absolute;
  top: 2rem;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.25rem;
  color: #2C2C2C;
  letter-spacing: 6px;
  font-family: PingFangSC-Medium, sans-serif;
}
.container .banner .banner-em{
  font-size: .375rem;
  line-height: .525rem;
  font-weight: 300;
  color: #2C2C2C;
  position: absolute;
  bottom: 2.1rem;
  left: 0;
  width: 100%;
  text-align: center;
}
.container .banner .banner-cont .banner-title{
  font-size: 0.575rem;
  font-weight: 500;
  line-height: 0.8125rem;
  font-family: PingFangSC-Medium, sans-serif;
  /* -webkit-transition:font-size 0.2s ease-out; */
}
.container .banner .banner-cont .banner-title1{
  font-size: .75rem;
  line-height: 1.05rem;
  color: #dedfdf;
  font-family: PingFangSC-Semibold, sans-serif;
  /* -webkit-transition:font-size 0.2s ease-out; */
}
.container .banner .banner-cont .banner-title2{
  font-size: .45rem;
  line-height: .75rem;
  color: #dedfdf;
  font-family: PingFangSC-Light, sans-serif;
  margin-top: .125rem;
}

.container .banner .banner-cont .banner-h4{
  font-size: .525rem;
  color: #dedfdf;
  letter-spacing: 0;
  font-family: PingFangSC-Semibold, sans-serif;
}
.container .banner .banner-cont .banner-p{
  font-size: .3rem;
  font-weight: 300;
  line-height: .525rem;
  font-family: PingFangSC-Light, sans-serif;
  color: #dedfdf;
  letter-spacing: 0;
  margin-top: .225rem;
}

.container .banner .banner-cont .banner-btn{
    margin: .55rem 0;
    width: 2.6rem;
    height: .7rem;
    background: #e34f06;
    border-radius: .085rem;
    color: #fff;
    font-size: .3rem;
    line-height: 0.7rem;
    text-align: center;
    cursor: pointer;
    font-weight: 500;
}


.container .banner .banner-cont .banner-btn:hover{
  opacity: 0.8;
}

.container .banner .banner-cont .banner-btn1{
  margin: .45rem auto 0;
  width: 3.75rem;
  height: .925rem;
  background: rgba(0,0,0,0.11);
  border-radius: 37px;
  border: 1px solid #FFFFFF;
  color: #fff;
  font-size: .3rem;
  line-height: 0.925rem;
  text-align: center;
  cursor: pointer;
  font-weight: 500;
}
.container .banner .banner-cont .banner-btn1:hover{
  opacity: 0.8;
}

.container .banner .banner-cont dl {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 562px;
    margin: 30px 0;
}

.container .banner .banner-cont dl dd {
    border-radius: 50px;
    background: #c5c5c5;
    text-align: center;
    font-size: 16px;
    color: #333333;
    font-weight: bold;
    padding: 0 14px;
    height: 40px;
    line-height: 40px;
    border: 1px dashed #717171;
}

.floor_1 {
    height: auto;
    overflow: hidden;
    padding-bottom: 30px;
}

.floor_1 ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 1130px;
    margin: 0 auto;
}

.floor_1 ul li {
    width: 226px;
    height: 160px;
    background: #f8f8fe;
    box-shadow: 0 2px 16px 0 rgba(0,0,0,.15);
    margin-bottom: 30px;
    padding-left: 34px;
}

.floor_1 ul li i {
    display: block;
    height: 28px;
    width: 32px;
    overflow: hidden;
    background-image: url(../images/design_ico.png);
    background-size: 507px;
    background-position: 0 -184px;
    margin: 22px 0 14px;
}

.floor_1 ul li:nth-child(2) i {
    background-position: -33px -184px;
}

.floor_1 ul li:nth-child(3) i {
    background-position: -72px -184px;
}

.floor_1 ul li:nth-child(4) i {
    background-position: -105px -184px;
}

.floor_1 ul li:nth-child(5) i {
    background-position: -142px -184px;
}

.floor_1 ul li:nth-child(6) i {
    background-position: -177px -184px;
}

.floor_1 ul li:nth-child(7) i {
    background-position: -218px -184px;
}

.floor_1 ul li:nth-child(8) i {
    background-position: -255px -184px;
}

.floor_1 ul li span {
    display: block;
    font-size: 18px;
    color: #121212;
    padding-bottom: 20px;
}

.floor_1 ul li p {
    font-size: 14px;
    color: #555555;
}

.floor_1 a.btn_c {
    margin-top: 20px;
}

.floor_2 {
    height: auto;
    overflow: hidden;
    background: #f8fafe;
    padding-bottom: 70px;
    margin-top: 20px;
}

.floor_2 ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.floor_2 ul li i {
    display: block;
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    background-image: url(../images/design_ico.png);
    background-size: 507px;
    background-position: 0 -46px;
}

.floor_2 ul li:nth-child(2) i {
    background-position: -129px -46px;
}

.floor_2 ul li:nth-child(3) i {
    background-position: -258px -46px;
}

.floor_2 ul li:nth-child(4) i {
    background-position: -387px -46px;
}

.floor_2 ul li span {
    display: block;
    text-align: center;
    font-size: 22px;
    color: #121212;
}

.floor_2 ul li em {
    display: block;
    font-size: 16px;
    color: #ff6600;
    font-weight: bold;
    border-radius: 4px;
    border: 1px solid #ff8900;
    height: 30px;
    width: 98px;
    line-height: 30px;
    text-align: center;
    margin: 18px auto 20px;
}

.floor_2 ul li p {
    font-size: 14px;
    color: #555555;
    line-height: 26px;
    text-align: center;
}

.floor_3{height: auto;overflow: hidden;background: #F3F5F8;padding-bottom: 80px;}
.floor_3 .tit{text-align: center;line-height: 42px;padding: 92px 0 37px;}
.floor_3 .tit b{display: block;font-size: 38px;font-weight: 500;color: #000000;line-height: 46px;}
.floor_3 .tit span{display: block;font-weight: 400;font-size: 20px;color: #5D5F63;padding-top: 8px;}
.floor_3 .width{display: flex;align-items: center;width: 1180px;height: 260px;background:url(../images/fl5_1.png);background-size: 100%; margin: 0 auto;}
.floor_3 .t1{width: 360px;height: 180px;margin-right: 120px;}
.floor_3 .t1 b{display: block;font-weight: 500;font-size: 14px;color:#5D5F63;line-height: 22px;margin-bottom: 47px;}
.floor_3 .t1 b em{font-weight: bold;font-size: 14px;color: #252627;}
.floor_3 .t1 i{font-weight: 400;font-size: 16px;color: #252627;margin-bottom: 20px;display: inline-block;}
.floor_3 .t1 i:nth-child(1){margin-right:85px;}
.floor_3 .t1 i em{width: 24px;height: 24px;background:url(../images/index/fl5_ico1.png);background-size: 100%;display: inline-block;margin-right:8px;vertical-align: -5px;}
.floor_3 .t1>div:nth-child(2) i:nth-child(2) em{background:url(../images/index/fl5_ico2.png);background-size: 100%;}
.floor_3 .t1>div:nth-child(3) i:nth-child(1) em{background:url(../images/index/fl5_ico3.png);background-size: 100%;}
.floor_3 .t1>div:nth-child(3) i:nth-child(2) em{background:url(../images/index/fl5_ico4.png);background-size: 100%;}
.floor_3 .t2 ul{display: flex;justify-content: space-between;flex-wrap: wrap;width: 674px;}
.floor_3 .t2 ul li{width: 108px;height: 108px;background: linear-gradient(180deg, #F3F5F8 0%, #FFFFFF 100%);box-shadow: 8px 8px 20px 0px rgba(55,99,170,0.1);border-radius: 8px;border: 1px solid #FFFFFF;margin-bottom: 24px;margin-right: 24px;display: block;box-sizing: border-box;font-weight: 400;font-size: 14px;color: #252627;text-align: center;}
.floor_3 .t2 ul li:nth-child(n+6){margin-bottom: 0;}
.floor_3 .t2 ul li:nth-child(5n){width: 146px;margin-right: 0;}
.floor_3 .t2 ul li em{display: block;margin: 6px auto 4px;width: 60px;height: 60px;background:url(../images/index/fl5_logo1.png);background-size: 100%;}
.floor_3 .t2 ul li:nth-child(2) em{background:url(../images/index/fl5_logo2.png);background-size: 100%;}
.floor_3 .t2 ul li:nth-child(3) em{background:url(../images/index/fl5_logo3.png);background-size: 100%;}
.floor_3 .t2 ul li:nth-child(4) em{background:url(../images/index/fl5_logo4.png);background-size: 100%;}
.floor_3 .t2 ul li:nth-child(5) em{background:url(../images/index/fl5_logo5.png);background-size: 100%;}
.floor_3 .t2 ul li:nth-child(6) em{background:url(../images/index/fl5_logo6.png);background-size: 100%;}
.floor_3 .t2 ul li:nth-child(7) em{background:url(../images/index/fl5_logo7.png);background-size: 100%;}
.floor_3 .t2 ul li:nth-child(8) em{background:url(../images/index/fl5_logo8.png);background-size: 100%;}
.floor_3 .t2 ul li:nth-child(9) em{background:url(../images/index/fl5_logo9.png);background-size: 100%;}
.floor_3 .t2 ul li:nth-child(10) em{background:url(../images/index/fl5_logo10.png);background-size: 100%;}

.floor_4{
    width: 100%;
    height: 6.7rem;
    padding-top: .75rem;
    text-align: center;
    background: #F5F5F5;
  }
  .floor_4 h4{
    font-size: .475rem;
    font-family: PingFangSC-Semibold, sans-serif;
    color: #2C2C2C;
    line-height: .675rem;
    text-align: center;
  }
  .floor_4 p{
    font-size: .325rem;
    font-weight: 400;
    color: #6B6B6B;
    text-align: center;
    margin-top: .2rem;
  }
  .floor_4 ul{
    margin-top: .625rem;
    width: 100%;
    display: flex;
    justify-content: center;
  }
  .floor_4 ul li{
    width: 2.675rem;
    height: 3.875rem;
    min-width: 216px;
    min-height: 246px;
    float: left;
    margin-left: .3rem;
    background: #FFFFFF;
    box-shadow: 0px 5px 7px 0px rgba(211,210,213,0.69);
    border-radius: 4px;
    text-align: center;
  }
  .floor_4 ul li:first-child{
    margin-left: 0;
  }
  .floor_4 ul li img{
    width: 1.0625rem;
    margin-top: .325rem;
  }
  .floor_4 ul li .li-title{
    margin-top: .25rem;
    font-size: .25rem;
    font-family: PingFangSC-Semibold, sans-serif;
    font-weight: bold;
    color: #2C2C2C;
    line-height: .375rem;
  }
  .floor_4 ul li .li-line{
    width: .325rem;
    height: 1px;
    background: #999999;
    margin: .2rem auto .175rem;
  }
  .floor_4 ul li .li-desc{
    margin-top: .15rem;
    font-size: .2rem;
    font-weight: 400;
    color: #6B6B6B;
    line-height: .325rem;
  }
 .floor_5{
    width: 100%;
    height: 5.75rem;
    padding-top: .775rem;
    text-align: center;
  }
 .floor_5 h4{
    font-size: .475rem;
    font-family: PingFangSC-Semibold, sans-serif;
    color: #2C2C2C;
    line-height: .675rem;
    text-align: center;
  }
 .floor_5 p{
    font-size: .325rem;
    font-weight: 400;
    color: #6B6B6B;
    text-align: center;
    margin-top: .2rem;
  }
 .floor_5 ul{
    margin-top: .25rem;
    width: 100%;
    display: flex;
    justify-content: center;
  }
 .floor_5 ul li{
    width: 3.5rem;
    height: 4rem;
    min-width: 216px;
    min-height: 246px;
    float: left;
    margin-left: .325rem;
    text-align: center;
  }
 .floor_5 ul li:first-child{
    margin-left: 0;
  }
 .floor_5 ul li img{
    width: 2.75rem;
    margin-top: .4rem;
  }
 .floor_5 ul li .li-title{
    margin-top: .325rem;
    font-size: .25rem;
    font-family: PingFangSC-Semibold, sans-serif;
    font-weight: bold;
    color: #2C2C2C;
    line-height: .375rem;
  }
 .floor_5 ul li .li-line{
    width: .325rem;
    height: 1px;
    background: #999999;
    margin: .2rem auto .175rem;
  }
 .floor_5 ul li .li-desc{
    margin-top: .15rem;
    font-size: .225rem;
    font-weight: 400;
    color: #6B6B6B;
    line-height: .3rem;
  }