.mainw {
    
}
#wel {
    background: #dadada;
    line-height: 2em;
    text-align: center;
}

 

#logo-nav {
 
    top:  0;
    left:  0;
    width: 100%;
    z-index: 99;
    color: #333;
    height: 100px;
    background: url(/static/tongli/logo-bg.jpg) center;

    
}


#logo-nav  .nav {
    display: inline-block;
    float: right;
 
 
}


#logo-nav  .logo {
    position: relative;
    top: 20px;
    left:  0;
}

#logo-nav  .nav a {
    line-height: 2em;

        display: inline-block;
    padding:  0 1.2em;
    font-size: 18px;
 
               line-height: 100px;
               float: left;
               color: white;
}

#logo-nav  .nav a:hover , #logo-nav .nav a:first-child{
    background: url(/static/tongli/nav-a-bg.png) bottom center no-repeat;
    color: white;

}


#pro-list {
    width: 1200px;
    margin:  0 auto;
    display: flex;
    flex-wrap:  nowrap;
    justify-content: space-between;    
    position: relative;
    margin-bottom: 0;
    margin-top: -100px;
   z-index: 9999;
}

#pro-list a {
    width: 210px;
    height: 243px;
}

#pro-list a:nth-child(1) {  background: url(/static/tongli/list-1.png) center no-repeat;  }
#pro-list a:nth-child(1) {  background: url(/static/tongli/list-1-hover.png) center no-repeat;  }
#pro-list a:nth-child(2) {  background: url(/static/tongli/list-2.png) center no-repeat;  }
#pro-list a:nth-child(3) {  background: url(/static/tongli/list-3.png) center no-repeat;  }
#pro-list a:nth-child(4) {  background: url(/static/tongli/list-4.png) center no-repeat;  }
#pro-list a:nth-child(5) {  background: url(/static/tongli/list-5.png) center no-repeat;  }
#pro-list a:nth-child(6) {  background: url(/static/tongli/list-6.png) center no-repeat;  }



/*
#pro-list a:nth-child(1):hover {  background: url(/static/tongli/list-1-hover.png) center no-repeat;  }
 #pro-list a:nth-child(2):hover {  background: url(/static/tongli/list-2-hover.png) center no-repeat;  }
 #pro-list a:nth-child(3):hover {  background: url(/static/tongli/list-3-hover.png) center no-repeat;  }
 #pro-list a:nth-child(4):hover {  background: url(/static/tongli/list-4-hover.png) center no-repeat;  }
 #pro-list a:nth-child(5):hover {  background: url(/static/tongli/list-5-hover.png) center no-repeat;  }
 #pro-list a:nth-child(6):hover {  background: url(/static/tongli/list-6-hover.png) center no-repeat;  }
 */
 

 
 
 .m-t {
     text-align: center;
      margin-top: 40px;
     margin-bottom: 40px;
     display: block;
 }

 
 .m-t a {
     font-size: 30px;
     color: #030303;
     position: relative;
     display: inline-block;
     padding:  0 3.5em;
     font-weight: bold;
     letter-spacing: 2px; 
     line-height: 47px;
    
 }

 .m-t a:before {
     content:  " ";
     width: 156px;
     height: 47px;
     background: url(/static/tongli/m-t-l.png);
     position: absolute;
     left: 0;
     top: 0;
     z-index: 0;
 }
 
 .m-t a:after {
     content:  " ";
     width: 156px;
     height: 47px;
     background: url(/static/tongli/m-t-r.png);
     position: absolute;
     right: 0;
     top: 0;
     z-index: 0;
 }
 

 #qiehuan {
     width: 1440px;
     margin:  0 auto;
     background: url(/static/tongli/qiehuan.png) bottom center no-repeat;
     padding-bottom: 229px;
 }

 
 #qiehuan .qiehuan-title {
     display: flex;
     flex-wrap: nowrap;
     justify-content:  space-between;
     max-width: 1200px;
     margin:  0 auto;
     position: relative;
     background: #6f7070  url(/static/tongli/q.png) left top no-repeat;
 
    
 }
 
 #qiehuan .qiehuan-title .unit {
     flex-grow: 1;
     background:  linear-gradient(to right, #6f7070, #161c2b);
     color: white;
     line-height: 2.4em;
     text-align: center;
     
 }
 
 
  #qiehuan .qiehuan-title .unit:first-child:before {
     content: " ";
    position: absolute;
    width: 64px;
    height: 64px;
    background: url(/static/tongli/q.png);
    left: -40px;
    top: -14px;
 
  }
 
  
  
  #qiehuan .qiehuan-title .unit.hover {
      background: linear-gradient(to right, #e14830, #e14830);
  }
  
  
 
 
 #qiehuan .qiehuan-title img {
     position: absolute;
 }

 
 
 #qiehuan .qiehuan-con {
     width: 1200px;
     margin:  0 auto;
     margin-top: 50px;
 }
 
 
 #qiehuan .qiehuan-con .unit .con  {
     display: flex;
     flex-wrap: nowrap;
     justify-content:  space-between;
 }

 #qiehuan .qiehuan-con .unit  a {
     width: 24%;
          font-size: 0;
          position: relative;
 }

 #qiehuan .qiehuan-con .unit  a img {
     width: 100%;
     border-top-left-radius: 20px;
     border-top-right-radius: 20px;

   
 }

 #qiehuan .qiehuan-con .unit  a  p {
     line-height: 2.4em;
     text-align: center;
     background: #000;
     color: white;
       font-size: 16px;
 }
 #qiehuan .qiehuan-con .unit  a:hover  p {
     background: white;
     color: black;
 }
 
 #qiehuan .qiehuan-con .unit  a:hover:before {
     position: absolute;
     content:  " ";
     width: 100%;
     height: 100%;
     background: rgba(205, 0,0, 0.5);
     z-index: 2;
        border-top-left-radius: 20px;
     border-top-right-radius: 20px;
 }
 
 
 #qiehuan .qiehuan-con .unit  a  .info {
     display: none;
 }
 
  #qiehuan .qiehuan-con .unit  a:hover  .info {
     width: 80%;
     left: 10%;
     font-size: 16px;
     margin:  0 auto;
     position: absolute;
     top: 80px;
     line-height: 2em;
     background: white;
     text-align: center;
     border-radius: 30px;
     display: block;
     color: black;
     height: 2em;
    z-index: 100000;
 }

 
 #tonglan {
     width: 100%;
     height: 394px;
     background: url(/static/tongli/tonglan.jpg) center;
     margin-top: -70px;
 }
 #tonglan .mainw {
     position: relative;
     overflow: visible;
 }

 #tonglan .tel {
        font-size: 30px;
    letter-spacing: 2px;
    font-weight: bold;
    position: absolute;
    top: 241px;
    left: 107px;
    color: white;
 }



 #case {
     
 }
 
 
  #case-con {
     width: 1200px;
     margin:  0 auto;
     padding: 5px;
     box-sizing: border-box;
 }
 
 
 #case-con  img {
     max-width: 100%;
 }
 
 #case-con   .swiper-wrapper {
 
 }
 
 #case-con  .swiper-slide {
      box-shadow: 0 0 7px 4px #e2e2e2;
      text-align: center;
      align-items: center;
      padding-top: 10px;
      padding-bottom: 20px;
 }

 #case-con  .swiper-slide p {
     width: 80%;
     margin:  0 auto;
           color: #ccc;
           line-height: 1.7em;
           margin-top: 10px;
 }
 
 
  #case-con  .swiper-slide  span {
            color: #808080;
            background: #ff0000;
            color: white;
            padding: 3px 10px;
            display: inline-block;
            margin-bottom: 20px;
            margin-top: 10px;
  }
 
  #wuliao {
      width: 1200px;
      margin:  0 auto;
      background: url(/static/tongli/wuliao.jpg) center;
      height: 213px;
      margin-top: 20px;
      margin-bottom: 20px;
  }
 
   #about {
 width: 100%;
      margin:  0 auto;
      background: url(/static/tongli/about.jpg)   center;
      height: 847px;
      margin-top: 20px;
      margin-bottom: 20px;
  }
 
  #about  .m-t {
      padding-top: 20px;
  }
 
 
  #about .mainw {
      position: relative;
      overflow: visible;
  }
  #about .mainw .info {
       position: absolute;
 
    color: white;
    top: 175px;
    width: 680px;
    left: 0;
  }
  #about .mainw .info  h3 {
      font-size: 30px;
      color: #fdfaf9;
      font-weight: bold;
  }
  
  
  #about .mainw .info .con {
      padding: 50px;
      box-sizing: border-box;
      padding-bottom: 30px;
  }
  
  #about .mainw .info .con p {
      line-height: 2.3em;
  }
  
  
  #about .mainw .info .con .more {
      margin-top: 50px;
  }
  
  
    
  #about .mainw .info .con .more a  {
      display: inline-block;
      line-height: 2em;
      padding:  0 20px;
      border: 1px solid #ccc;
      font-size: 20px;
      color: white;
      margin-right: 30px;
  }
  
  #about .mainw .video {
      position: absolute;
      width: 516px;
      height: 330px;
      right: 0;
      top: 180px;
  }
 
 
 
  #about .mainw .video  video {
      width: 100%;
      height:  100%;
  }
 
 
 
 




 




#news .qiehuan {
    
}
#news {
    background: url(/static/tongli/news.jpg) center bottom no-repeat;
}

#news .qiehuan  .qiehuan-title{
    width: 400px;
    display: flex;
    flex-wrap:  nowrap;
    justify-content:  space-between;
   margin:  0 auto;
}

#news .qiehuan  .qiehuan-title a  {
    line-height: 2.5em;
    width: 45%;
    text-align: center;
    border: 1px solid #686d81;
}

#news .qiehuan  .qiehuan-title a.hover {
    border: 1px solid #000000;
    background: #000000;
    color: white;
}
#news .qiehuan .qiehuan-con {
    background: white;
}

#news .qiehuan .qiehuan-con .unit  {
    
}



#news .qiehuan .qiehuan-con .unit .list-top  {
    display: flex;
    flex-wrap:  nowrap;
    justify-content:  space-between;
    margin-top: 30px;
}


#news .qiehuan .qiehuan-con .unit .list-top > a {
    width: 32%;
}

 


#news .qiehuan .qiehuan-con .unit .list-top > a .info {
    box-sizing: border-box;
    background: url(/static/tongli/w.png) left 10px top 20px no-repeat, #fbfbfb;
    padding: 10px 20px;
    color: #666;
    border-radius: 15px;
    padding-bottom: 20px;
}
#news .qiehuan .qiehuan-con .unit .list-top > a:hover .info,
#news .qiehuan .qiehuan-con .unit .list-top > a:nth-child(2) .info
{
 
    background: url(/static/tongli/w.png) left 10px top 20px no-repeat, linear-gradient(to right, #e14a2e, #d6284a );
    color: white;
}

 


#news .qiehuan .qiehuan-con .unit .list-top > a .info h3 {
    font-size: 20px;

        text-overflow: ellipsis;
            overflow: hidden;
                white-space: nowrap;
}



#news .qiehuan .qiehuan-con .unit .list-top > a .info p {
    font-size: 16px;
    line-height: 1.7em;
}

#news .qiehuan .qiehuan-con .unit .list-top > a .ymd {
    display: flex;
    margin-top: 20px;
    margin-bottom: 10px;
}

#news .qiehuan .qiehuan-con .unit .list-top > a .ymd .d {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #f5f5f5;
    color: #2f2f33;
    border: 3px solid #dedede;
    text-align: center;
    line-height: 50px;
    font-size: 25px;
}

#news .qiehuan .qiehuan-con .unit .list-top > a .ymd .more {
    font-size: 20px;
    line-height: 25px;
    color: #666;
    position: relative;
    left: 20px;
}

 
#news .qiehuan .qiehuan-con .unit .list-news {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-top: 30px;
}


#news .qiehuan .qiehuan-con .unit .list-news  > a {
    width: 552px;
    display: flex;
    justify-content:  space-between;
    line-height: 2em;
    border-bottom: 1px #000 dotted;
   background: url(/static/tongli/li.png) left center no-repeat;
   padding-left: 30px;
   box-sizing: border-box;
}

 
 
#news .links {
    max-width: 1200px;
    margin:  0 auto;
    background: rgba(255,255,255, 0.7);
    line-height: 1.5em;
    padding:  10px;
    box-sizing: border-box;
    background: rgba(255,255,255, 0.5);
    padding: 20px;
    box-sizing: border-box;
}


#footer {
    background: url(/static/tongli/footer.jpg) top center;
    height: 367px;
    color: white;
   
}

#footer .mainw {
     position: relative;     
}

#footer  h3 {
    font-size: 20px;
    font-weight: bold;
    border-bottom: 1px dotted #666;
    color: white;
    padding-top: 30px;
    padding-bottom: 5px;
}

#footer  a {
    color: inherit;
}

#footer   .unit {
    float: left;
    
}

#footer   .unit.item-1 a  {
    display: block;
    width: 185px;
    padding-top: 18px;
    padding-bottom: 5px;
    border-bottom: 1px dotted #666;
}
#footer   .unit.item-2 {
 
    width: 350px;
}

#footer   .unit.item-2 p {
      display: block;
     line-height: 2.3em;
    padding-top: 5px;
    padding-bottom: 2px;
    border-bottom: 1px solid white;
    padding-left: 30px;
  
}
#footer   .unit.item-2 p.phone { background: url(/static/tongli/footer-phone.png)  center left 3px no-repeat;}
#footer   .unit.item-2 p.tel { background: url(/static/tongli/footer-tel.png)  center left 3px no-repeat;}
#footer   .unit.item-2 p.fax { background: url(/static/tongli/footer-fax.png)  center left 3px no-repeat;}
#footer   .unit.item-2 p.email { background: url(/static/tongli/footer-email.png)  center left 3px no-repeat;}
#footer   .unit.item-2 p.you { background: url(/static/tongli/footer-postcode.png)  center left 3px no-repeat;}
#footer   .unit.item-2 p.address { background: url(/static/tongli/footer-address.png)  center left 3px no-repeat;}

#footer   .unit.message {
    width: 500px;
     margin-left: 30px;
}

#footer   .unit.message  .info {
    display: inline-block;
    width: 20%;
    line-height: 40px;
    vertical-align:  central;
 
}

#footer   .unit.message  input {
    width: 70%;
    height: 20px;
    padding: 5px;
    margin: 10px;
     font-size: 16px;
         background: rgba(0,0,0,0);
             border: 1px solid white;
             border-radius: 5px;
                color: white;
}

#footer   .unit.message  textarea {
     width: 70%;
 
    padding: 5px;
    margin: 10px;
    height: 65px;
    font-size: 16px;
        background: rgba(0,0,0,0);
             border-radius: 5px;
             color: white;
         border: 1px solid white;
} 

#footer   .unit.message  .line {
    position: relative;
}

#footer   .unit.message .ab {
    position: absolute;
    top: 50px;
    left: 0;
}


#footer   .unit.message #submit {
    height: 40px;
    width: 100px;
    background: black;
    color: white;
    border: 0;
}


#footer .ewm {
    position: absolute;
    top:  50px;
    right:  0;
}


#footer .ewm .pics  {
    text-align: center;
}


#footer .ewm .pics .p   {
    display: inline-block;
    margin-right: 20px;
    text-align: center;
}

#footer .ewm .pics .p  img {
    display: block;
}


#footer .ewm .tel {
    background: url(/static/tongli/ftel.png)  center left 3px no-repeat;
    padding-left: 50px;
    padding-top: 30px;
}

#footer .ewm .tel p {
        line-height: 1em;
}

#footer .ewm .tel .nu {
    font-size: 32px;
    line-height: 1em;
}

#copyright{
    text-align: center;
    background:  #000;
    line-height: 3em;
    /*background: linear-gradient( to right , #032e54, #7f9b34 ,#032e54 );*/
    color: white;
}


#copyright a {
    color: white;
}