﻿
/*-----------------------------------------------------------*/
/*copyright by 动力无限  www.btoe.cn*/
/*邮箱 btoe@btoe.cn*/
/*合作电话 400-0599-360*/
/*版权所有违者必究*/
/*-----------------------------------------------------------*/


/*banner*/
.fullSlide {
    width: 100%;
    position: relative;
    height: 800px;
    background: #fff;
    overflow: hidden;
    top: -80px;
  }
  
  .fullSlide .bd {
    width: 100%;
    height: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    overflow: hidden;
  }

  
  .fullSlide .bd ul {
    width: 100%;
  }
  
  .fullSlide .bd li {
    width: 100% !important;
    height: 800px;
    overflow: hidden;
    text-align: center;
  }
  
  .fullSlide .bd li a {
    display: block;
    height: 800px;
  }
  
  .fullSlide .hd {
    width: 100%;
    position: absolute;
    z-index: 9;
    bottom: 40px;
    left: 0;
    height: 30px;
    text-align: center;
  }
  
  .fullSlide .hd ul {
    text-align: center;
  }
  
  .fullSlide .hd ul li {
    cursor: pointer;
    display: inline-block;
    zoom: 1;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 12px;
    overflow: hidden;
    line-height: 99px;
    -webkit-transition: all .3s ease-out;
    transition: all .3s ease-out;
    background: #fff;
  }
  
  .fullSlide .hd ul .on {
    background: #4c88e0;
    -webkit-transition: all .3s linear;
    transition: all .3s linear;
  }
  
  
  .fullSlide .next {
    width: 65px;
    height: 65px;
    position: absolute;
    top: 50%;
    z-index: 2;
    background: url(../images/bannerR.png) no-repeat center;
    filter: alpha(opacity=30);
    -moz-opacity: .3;
    opacity: .3;
    -webkit-transition: all .5s linear;
    transition: all .5s linear;
    right: 4%;
  }
  
  .fullSlide .prev {
    width: 65px;
    height: 65px;
    position: absolute;
    top: 50%;
    z-index: 2;
    background: url(../images/bannerL.png) no-repeat center;
    filter: alpha(opacity=30);
    -moz-opacity: .3;
    opacity: .3;
    -webkit-transition: all .5s linear;
    transition: all .5s linear;
    left: 4%;
  }



/*title*/

.title{
    position: relative;

}

.title::after{
    position: absolute;
    content: "";
    left: -320px;
    top: 21px;
    background: url(../images/title.png) no-repeat center;
width: 518px;
height: 51px;
}

.title span{
    display: block;
    font-size: 30px;
    color: #333333;
    font-family: 'Times New Roman', Times, serif;
    text-transform: capitalize;
    font-weight: bold;
    font-style: italic;
    line-height: 40px;
}

.title span i{
    color: #4c88e0;
    font-size: 30px;
    font-family: 'Times New Roman', Times, serif;
    text-transform: uppercase;
    font-weight: bold;
    font-style: italic;
}

.title h3{
    font-size: 45px;
    color: #333333;
    margin-top: -8px;
 font-weight: bold;
}

.title h3 a{
    font-size: 45px;
    color: #333333;
 font-weight: bold;
}


/*about*/

.ab_bg{
    width: 100%;
    margin: -10px auto 0 auto;
    overflow: hidden;
}

.ab_bg .about{
    width: 1280px;
    margin: 0 auto;
    position: relative;
}

.ab_bg .about .ab_l{
    float: left;
    width: 580px;
}

.ab_bg .about .ab_l .title span{
    text-transform: uppercase;
}

.ab_bg .about .ab_l .txt{
    margin-top: 45px;

}

.ab_bg .about .ab_l .txt h5{
    border-bottom: 1px solid #ddd;
    width: 567px;
    font-size: 26px;
    color: #333333;
    font-weight: bold;
    height: 55px;
}

.ab_bg .about .ab_l .txt p{
    font-size: 16px;
    color: #666666;
    margin-top: 20px;
    line-height: 34px;
    height: 102px;
    overflow: hidden;
}

.ab_bg .about .ab_l .txt .more{
    display: inline-block;
    font-size: 16px;
    color: #666666;
    height: 30px;
    border-bottom: 1px solid #cecece;
    margin-top: 50px;
}

.ab_bg .about .ab_img{
    float: right;
    width: 639px;
    height: 478px;
    margin-top: 25px;
}

.ab_bg .about .ab_img img{
    width: 639px;
    height: 478px;
}
 
.ab_bg .about .ab_xt{
    position: absolute;
    right: -105px;
    top: 15px;
    font-size: 40px;
    color: #f5f6f8;
    font-weight: bold;
    text-transform: uppercase;
    background: url(../images/xt2.png) no-repeat bottom center;
    height: 520px;
    writing-mode: tb-rl;
}
 

/*fc*/

.fc{
    width: 1280px;
    margin: 0 auto;
    position: relative;
}

.fc .fc_list{
    position: relative;
    margin-top: -50px;
    z-index: 5;
    height: 76px;
}

.fc .fc_list ul li{
    float: left;
    width: 80px;
    margin-right: 100px;
}

.fc .fc_list ul li a{
    display: block;
    font-size: 16px;
    color: #333;
    text-align: center;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.fc .fc_list ul li a img{
    display: block;
    margin: 0 auto 12px auto;
    width: 41px;
    height: 40px;
}

.fc .fc_list ul li.casehover a{
    color: #4c88e0;
}

.fc .fc_box {
    width: 1300px;
	height: 330px;
    margin: 0 auto;
    padding-top: 40px;
    position: relative;

}
 
.fc .fc_box ul li{
    width: 300px;
    float: left;
    margin: 0 12px;


}

.fc .fc_box ul li .pic{
    width: 298px;
    height: 238px;
    border: 1px solid #dddddd;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.fc .fc_box ul li .pic img{
    width: 280px;
    height: 220px;
    margin: 9px;
}

.fc .fc_box ul li .txt{
    height: 50px;

} 

.fc .fc_box ul li .txt h5 a{
    float: left;
    width: 160px;
    font-size: 16px;
    color: #333;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
    line-height: 50px;

}

.fc .fc_box ul li:hover .pic{
    border: 1px solid #4c88e0;
}

.fc .fc_box ul li:hover .txt h5 a{
    color: #4c88e0;
}


.fc .fc_box ul li .txt .more{
    display: block;
    float: right;
    text-align: right;
    font-size: 14px;
    color: #666666;
    font-family: Arial, Helvetica, sans-serif;
    text-transform: uppercase;
    width: 90px;
    height: 25px;
    line-height: 25px;
    border-bottom: 1px solid #000000;
    margin-top: 7px;

}

.fc .fc_box .next{
    position: absolute;
    left: -80px;
    top: 145px;
    cursor: pointer;
    background: url(../images/left.png) no-repeat  center;
    width: 44px;
    height: 44px;

}

.fc .fc_box .prev{
    position: absolute;
    right: -80px;
    top: 145px;
    cursor: pointer;
    background: url(../images/right.png) no-repeat  center;
    width: 44px;
    height: 44px;
} 


/*banner_1*/

.banner_1{
    width: 100%;
    height: 248px;
    margin: 55px auto 0 auto;
    overflow: hidden;
    background: url(../images/banner_1.jpg) no-repeat  center;
}

.banner_1 .cont{
    width: 1280px;
    margin: 0 auto;
}
 
.banner_1 .cont .txt{
    float: left;
    margin-left: 305px;
}

.banner_1 .cont .txt h5{
    font-size: 30px;
    color: #fff;
    letter-spacing: 20px;
    margin-top: 57px;
}

.banner_1 .cont .txt h5 i{
    font-size: 40px;
    color: #fff;
    font-weight: bold;


}

.banner_1 .cont .txt p{
    font-size: 18px;
    color: #fff;
    margin-top: 10px;
    letter-spacing: 14px;
}

.banner_1 .cont .txt span{
    display: block;
    font-size: 12px;
    color: #fff;
    text-transform: uppercase;
    opacity: 0.2;
    margin-top: 25px;
    letter-spacing: 10px;
}

.banner_1 .cont .zx{
    float: right;
    width: 234px;
    height: 75px;
    line-height: 75px;
    border: 2px solid #ffffff;
    margin-top: 83px;
    overflow: hidden;
    position: relative;
    z-index: 5;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
} 

.banner_1 .cont .zx a{
    display: block;
    padding-left: 110px;
    font-size: 18px;
    color: #fff;
    background: url(../images/buttom1.png) no-repeat 57px center;
    position: relative;
    z-index: 6;
}

.sim-button1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    opacity: 1;
    -webkit-transform: translate(-105%,0);
    transform: translate(-105%,0);
    border-right-width: 1px;
    border-right-style: solid;
    border-right-color: rgba(255,255,255,1);
    background-color: rgba(255,255,255,0.25);
}

.sim-button1:hover::before {
    opacity: 0;
    -webkit-transform: translate(0,0);
    transform: translate(0,0);
}



/*product*/

.pro_bg{
    width: 100%;
    margin: 65px auto 0 auto;
    overflow: hidden;
}

.pro_bg .pro_t{
    width: 1280px;
    margin: 0 auto;
    padding-top: 10px;
    height: 85px;
}

.pro_bg .pro_t .title{
    float: left;
}

.pro_bg .pro_t .tel{
    float: right;
    width: 412px;
    height: 67px;
    line-height: 67px;
    background: #fff;
    border-radius: 45px;
    -webkit-box-shadow: 0 0 8px 6px rgba(0, 0, 0, .05);
    box-shadow: 0 0 8px 6px rgba(0, 0, 0, .05);

}

.pro_bg .pro_t .tel i{
    padding-left: 70px;
    background: url(../images/tel.png) no-repeat  30px  center;
    font-size: 24px;
    color: #333333;
    font-weight: bold;
    font-family: Arial, Helvetica, sans-serif;
    display: block;
}

.pro_bg .pro_list{
    width: 1280px;
    margin: 80px auto 0 auto;
    position: relative;
    height: 120px;
    background: #fff;
    -webkit-box-shadow: 0 0 8px 6px rgba(0, 0, 0, .05);
    box-shadow: 0 0 8px 6px rgba(0, 0, 0, .05);
} 
 
.pro_bg .pro_list ul li{
    float: left;
    width: 320px;
    height: 120px;
    background: url(../images/xt1.png) no-repeat  right  center;
    position: relative;
    z-index: 5;
}

.pro_bg .pro_list ul li:last-child{
    background: none;
}

.pro_bg .pro_list ul li a{
    text-align: center;
    font-size: 18px;
    color: #111111;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.pro_bg .pro_list ul li a span{
    display: block;
    width: 40px;
    height: 32px;
    margin: 25px auto 10px auto;
    background: url(../images/buttom3.png) no-repeat   center;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.pro_bg .pro_list ul li a i{
    display: block;
    font-size: 16px;
    color: #fff;
    background: url(../images/more2.png) no-repeat  bottom left;
    width: 125px;
    padding-left: 8px;
    margin: 15px auto 0 auto;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
    text-align: left;
    opacity: 0;
}

.pro_bg .pro_list ul li::after{
    position: absolute;
    left: 0;
    top: -40px;
    width: 100%;
    height: 0px;
    background: #4c88e0;
    content: "";
    z-index: -1;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.pro_bg .pro_list ul li.casehover::after {
    height: 200px;
}

.pro_bg .pro_list ul li.casehover a {
    color: #fff;
}

.pro_bg .pro_list ul li.casehover a span{
    margin: 10px auto 10px auto;
    background: url(../images/buttom2.png) no-repeat   center;
}

.pro_bg .pro_list ul li.casehover a i{
    opacity: 1;
}

.pro_bg .pro_box{
    width: 94%;
    margin: 95px auto 0 auto;
height: 745px;
}  
 
.pro_bg .pro_box ul li{
    float: left;
    width: 22%;
    margin: 0 1.5% 35px 1.5%;
}
 
.pro_bg .pro_box ul li .pic{
    position: relative;
    width: 100%;
    padding-top: 75%;
    border: 1px solid #dddddd;
    overflow: hidden;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.pro_bg .pro_box ul li .pic  a{
    display: block;
    position: absolute;
    left: 2%;
    top: 3%;
    width: 96%;
    height: 94%;
    overflow: hidden;
}

.pro_bg .pro_box ul li .pic img{
    position: absolute;
    width: 100%;
    height:  100%;
    overflow: hidden;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.pro_bg .pro_box ul li .txt{
    height: 55px;
    line-height: 55px;
    width: 96%;
    margin: 0 auto;
} 

.pro_bg .pro_box ul li .txt h5 a{
    font-size: 18px;
    color: #333333;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
    float: left;
    width: 50%;
}

.pro_bg .pro_box ul li .txt .more{
    display: block;
    float: right;
    font-size: 14px;
    color: #999999;
    text-transform: uppercase;
    background: url(../images/xt.png) no-repeat  left  center;
    padding-left: 95px;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.pro_bg .pro_box ul li:hover .pic img{
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
}

.pro_bg .pro_box ul li:hover .txt h5 a{
    color: #4c88e0;
}

.pro_bg .pro_box ul li:hover .pic{
    border: 1px solid #4c88e0;
}

.pro_bg .pro_box ul li:hover .txt .more{
    color: #4c88e0;
}


/*ys*/

.ys_bg{
    width: 100%;
    height: 1036px;
    margin: -20px auto 0 auto;
    overflow: hidden;
    background: url(../images/ys_bg.jpg) no-repeat   center;
}

.ys_bg .ys{
    width: 1280px;
    margin: 0 auto;
    padding-top: 25px;
    position: relative;
}

.ys_bg .ys .ys_t{
    text-align: center;
    background: url(../images/ys_t.png) no-repeat  top  center;
}

.ys_bg .ys .ys_t h3{
    padding-top: 58px;
    font-size: 24px;
    color: #333;
    font-family: 'Times New Roman', Times, serif;

}

.ys_bg .ys .ys_t p{
    font-size: 15px;
    color: #999999;
    letter-spacing: 5px;
    margin-top: 15px;
}

.ys_bg .ys .ys_box{
    margin: 60px auto 0 auto;
    position: relative;
} 

.ys_bg .ys .ys_box .hd{
    height: 80px;
    width: 1400px;

}

.ys_bg .ys .ys_box .hd ul li{
    float: left;
    width: 350px;
    height: 80px;
    line-height: 80px;
    background: url(../images/ys_list.png) no-repeat   center;
    margin-left: -25px;
    position: relative;
    z-index: 5;
}

.ys_bg .ys .ys_box .hd ul li h5{
    font-size: 18px;
    color: #666666;
    padding-left: 170px;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.ys_bg .ys .ys_box .hd ul li.ys1 h5{
    background: url(../images/ys_ico1.png) no-repeat 105px  center;
}

.ys_bg .ys .ys_box .hd ul li.ys2 h5{
    background: url(../images/ys_ico2.png) no-repeat 105px  center;
}

.ys_bg .ys .ys_box .hd ul li.ys3 h5{
    background: url(../images/ys_ico3.png) no-repeat 105px  center;
}

.ys_bg .ys .ys_box .hd ul li.ys4 h5{
    background: url(../images/ys_ico4.png) no-repeat 105px  center;
}

.ys_bg .ys .ys_box .hd ul li::after{
    position: absolute;
    left: 50%;
    top: 0;
    background: url(../images/ys_list1.png) no-repeat   center;
    z-index: -1;
    width: 0;
    height: 80px;
    content: "";
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.ys_bg .ys .ys_box .hd ul li.on::after{
    width: 100%;
    left: 0;
}

.ys_bg .ys .ys_box .hd ul li.on h5{
    color: #fff;
}

.ys_bg .ys .ys_box .hd ul li.ys1.on h5{
    background: url(../images/ys_ico11.png) no-repeat 105px  center;
}

.ys_bg .ys .ys_box .hd ul li.ys2.on h5{
    background: url(../images/ys_ico22.png) no-repeat 105px  center;
}

.ys_bg .ys .ys_box .hd ul li.ys3.on h5{
    background: url(../images/ys_ico33.png) no-repeat 105px  center;
}

.ys_bg .ys .ys_box .hd ul li.ys4.on h5{
    background: url(../images/ys_ico44.png) no-repeat 105px  center;
}


.ys_bg .ys .ys_box .bd{
    margin: 74px 0 0 0;
    margin-left: 403px;
    width: 530px;
    float: left;
}


.ys_bg .ys .ys_box .bd ul li{
    float: left;
    margin-top: 55px;
}

.ys_bg .ys .ys_box .bd ul li h5{
    height: 77px;
    line-height: 77px;
    border-bottom: 1px solid #dfdfdf;
    font-size: 24px;
    color: #333333;
    font-weight: bold;

}

.ys_bg .ys .ys_box .bd ul li h5 i{
    font-size: 30px;
    color: #333333;
    font-weight: bold;
    font-family: Arial, Helvetica, sans-serif;
    display: block;
    float: right;

}

.ys_bg .ys .ys_box .bd ul li span{
    display: block;
    font-size: 14px;
    color: #999;
    font-family: Arial, Helvetica, sans-serif;
    text-transform: uppercase;
    letter-spacing: 8px;
    margin-top: 23px;
}

.ys_bg .ys .ys_box .bd ul li p{
    margin-top: 45px;
    font-size: 16px;
    color: #666666;
    line-height: 42px;

}

.ys_bg .ys .ys_box .message{
    float: right;
    width: 297px;
    margin-right: -110px;
    margin-top: 160px;
} 

.ys_bg .ys .ys_box .message h5{
    font-size: 16px;
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.ys_bg .ys .ys_box .message h5 i{
    font-size: 20px;
    color: #fff;
    font-weight: bold;
}

.ys_bg .ys .ys_box .message .m_nr{
    margin-top: 40px;
}

.ys_bg .ys .ys_box .message .m_nr .form-group1{
    width: 297px;
    height: 50px;
    background: #ffffff;
    margin-bottom: 15px;

}

.ys_bg .ys .ys_box .message .m_nr .form-group1 input{
    width: 297px;
    height: 50px;
    background: url(../images/m1.png) no-repeat 10px  center;
    font-size: 14px;
    color: #999;
    text-indent: 50px;
}


.ys_bg .ys .ys_box .message .m_nr .form-group2{
    width: 297px;
    height: 50px;
    background: #ffffff;
    margin-bottom: 15px;

}

.ys_bg .ys .ys_box .message .m_nr .form-group2 input{
    width: 297px;
    height: 50px;
    background: url(../images/m2.png) no-repeat 10px  center;
    font-size: 14px;
    color: #999;
    text-indent: 50px;
}


.ys_bg .ys .ys_box .message .m_nr .form-group3{
    width: 297px;
    height: 50px;
    background: #ffffff;
    margin-bottom: 15px;

}

.ys_bg .ys .ys_box .message .m_nr .form-group3 textarea{
    width: 247px;
    height: 35px;
    background: url(../images/m3.png) no-repeat 10px  center;
    font-size: 14px;
    color: #999;
    padding: 15px 0 0 50px;
}


.ys_bg .ys .ys_box .message .m_nr .form-group4{
    width: 297px;
    height: 50px;
    background: #ffffff;
    margin-bottom: 15px;

}

.ys_bg .ys .ys_box .message .m_nr .form-group4 input{
    width: 197px;
    height: 50px;
    background: url(../images/m4.png) no-repeat 10px  center;
    font-size: 14px;
    color: #999;
    text-indent: 50px;
    float: left;
}

.ys_bg .ys .ys_box .message .m_nr .form-group4 .imgcode{
    float: right;
    width: 92px;
    height: 38px;
    margin-top: 6px;

}

.ys_bg .ys .ys_box .message .m_nr .anniu{
    width: 297px;
    height: 53px;
    margin: 23px auto 0 auto;
}

.ys_bg .ys .ys_box .message .m_nr .anniu button{
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: #4c88e0;
    width: 297px;
    height: 53px;
    background: #ffffff;
    border-radius: 45px;

}

.ys_bg .ys .ys_box .tel{
    position: absolute;
    left: 403px;
    top: 570px;
    background: url(../images/tel1.jpg) no-repeat  center;
    width: 523px;
    height: 61px;
    line-height: 61px;
}

.ys_bg .ys .ys_box .tel i{
    display: block;
    font-size: 20px;
    color: #333333;
    font-family: Arial, Helvetica, sans-serif;
    text-transform: uppercase;
    margin-left: 113px;
}



/*case*/

.case_bg{
    width: 100%;
    margin: 65px auto 0 auto;
    overflow: hidden;
}

.case_bg .case_t{
    width: 1280px;
    margin: 0 auto;
    height: 90px;
}

.case_bg .case_t .title{
    float: left;
}

.case_bg .case_t .more{
    float: right;
    margin-top: 25px;
    padding-left: 70px;
    height: 36px;
    line-height: 36px;
    background: url(../images/more1.png) no-repeat  left  center;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
} 
 
.case_bg .case_t .more a{
    display: block;
    font-size: 16px;
    color: #333;
}

.case_bg .case_t .more:hover{
    transform: translateX(10px);
    -webkit-transform: translateX(10px);
    -o-transform: translateX(10px);
}

.case_bg .case_box{
    margin: 50px auto 0 auto;
    width: 94%;
} 

.case_bg .case_box ul li{
    float: left;
    width: 22%;
    margin: 0 1.5% 35px 1.5%;
}
 
.case_bg .case_box ul li .pic{
    position: relative;
    width: 100%;
    padding-top: 75%;
    border: 1px solid #dddddd;
    overflow: hidden;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.case_bg .case_box ul li .pic  a{
    display: block;
    position: absolute;
    left: 2%;
    top: 3%;
    width: 96%;
    height: 94%;
    overflow: hidden;
}

.case_bg .case_box ul li .pic img{
    position: absolute;
    width: 100%;
    height:  100%;
    overflow: hidden;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.case_bg .case_box ul li .txt{
    width: 96%;
    margin: 10px auto 0 auto;
} 

.case_bg .case_box ul li .txt .txt_l{
    float: left;
    width: 80%;
}

.case_bg .case_box ul li .txt .txt_l a{
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.case_bg .case_box ul li .txt .txt_l p{
    font-size: 14px;
    color: #878787;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 5px;
}

.case_bg .case_box ul li .txt .more a{
    display: block;
    float: right;
    background: url(../images/more.png) no-repeat  center;
    width: 18px;
    height: 26px;
    margin-top: 20px;
}

.case_bg .case_box ul li:hover .pic img{
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
}

.case_bg .case_box ul li:hover .txt .txt_l a{
    color: #4c88e0;
}

.case_bg .case_box ul li:hover .pic{
    border: 1px solid #4c88e0;
}


/*news*/

.news_bg{
    width: 100%;
    margin: 35px auto 0 auto;
    overflow: hidden;
    height: 830px;
    background: #fbfbfb;
}

.news_bg .news{
    width: 1280px;
    margin: 0 auto;
    padding-top: 50px;
}

.news_bg .news .news_t{
    height: 90px;

}

.news_bg .news .news_t .title{
    float: left;
}
 
.news_bg .news .news_t .news_list{
    float: right;
    margin-top: 10px;
}
 
.news_bg .news .news_t .news_list ul li{
    float: left;
    width: 165px;
    height: 55px;
    line-height: 55px;
    border: 1px solid #333333;
    margin-left: 35px;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
    position: relative;
    z-index: 5;
}

.news_bg .news .news_t .news_list ul li::after{
    position: absolute;
    left: 0;
    top: 56px;
    width: 167px;
    height: 3px;
    background: #4c88e0;
    content: "";
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.news_bg .news .news_t .news_list ul li a{
    display: block;
    padding-left: 70px;
    font-size: 16px;
    color: #333;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.news_bg .news .news_t .news_list ul li.n1 a{
    background: url(../images/news1.png) no-repeat  25px  center;
}

.news_bg .news .news_t .news_list ul li.n2 a{
    background: url(../images/news2.png) no-repeat  25px  center;
}

.news_bg .news .news_t .news_list ul li.n3 a{
    background: url(../images/news3.png) no-repeat  25px  center;
}


.news_bg .news .news_t .news_list ul li::before{
    position: absolute;
    left: 0;
    top: 0px;
    width: 0px;
    height: 100%;
    background: #4c88e0;
    content: "";
    z-index: -1;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.news_bg .news .news_t .news_list ul li.casehover::before{
    width: 100%;
}

.news_bg .news .news_t .news_list ul li.casehover{
    border: 1px solid #4c88e0;
}

.news_bg .news .news_t .news_list ul li.casehover::after{
    width: 0;
    height: 0;
}

.news_bg .news .news_t .news_list ul li.casehover a{
    color: #fff;
}

.news_bg .news .news_t .news_list ul li.n1.casehover a{
    background: url(../images/news11.png) no-repeat  25px  center;
}

.news_bg .news .news_t .news_list ul li.n2.casehover a{
    background: url(../images/news22.png) no-repeat  25px  center;
}

.news_bg .news .news_t .news_list ul li.n3.casehover a{
    background: url(../images/news33.png) no-repeat  25px  center;
}

.news_bg .news .news_box{
    margin: 50px auto 0 auto;
    width: 1360px;
    height: 480px;
} 

.news_bg .news .news_box .news_top{
    height: 375px;
    position: relative;

}

.news_bg .news .news_box .news_top::after{
    position: absolute;
    left: 0;
    bottom: 0px;
    width: 1300px;
    height: 1px;
    background: #f3f3f3;
    content: "";
}

.news_bg .news .news_box .news_top ul li{
    float: left;
    width: 399px;
    margin-right: 40px;
}
 
.news_bg .news .news_box .news_top ul li .pic{
    width: 399px;
    height: 252px;
    overflow: hidden;
}

.news_bg .news .news_box .news_top ul li .pic img{
    width: 399px;
    height: 252px;
    overflow: hidden;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.news_bg .news .news_box .news_top ul li:hover .pic img{
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
}

.news_bg .news .news_box .news_top ul li .txt{
    margin-top: 20px;

} 

.news_bg .news .news_box .news_top ul li .txt .time{
    float: left;
    width: 110px;
}

.news_bg .news .news_box .news_top ul li .txt .time span{
    display: block;
    font-size: 31px;
    color: #262626;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 30px;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.news_bg .news .news_box .news_top ul li:hover .txt .time span{
    color: #4c88e0;
}

.news_bg .news .news_box .news_top ul li .txt .time i{
    display: block;
    font-size: 18px;
    color:  #6a6a6a;
    font-family: Arial, Helvetica, sans-serif;
    margin-top: 10px;
}

.news_bg .news .news_box .news_top ul li .txt .nr{
    float: right;
    width: 285px;
}

.news_bg .news .news_box .news_top ul li .txt .nr a{
    font-size: 16px;
    color: #333;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.news_bg .news .news_box .news_top ul li:hover .txt .nr a{
    transform: translateX(10px);
    -webkit-transform: translateX(10px);
    -o-transform: translateX(10px);
    color: #4c88e0;
}

.news_bg .news .news_box .news_top ul li .txt .nr p{
    font-size: 14px;
    color: #888;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 17px;
}

.news_bg .news .news_box .list{
    margin: 30px auto 0 auto;
    width: 1360px;
}

.news_bg .news .news_box .list ul li{
    float: left;
    width: 399px;
    margin-right: 40px;
}

.news_bg .news .news_box .list ul li .time{
    float: left;
}

.news_bg .news .news_box .list ul li .time span{
    display: block;
    font-size: 31px;
    color: #262626;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 30px;
}

.news_bg .news .news_box .list ul li .time i{
    display: block;
    font-size: 18px;
    color:  #6a6a6a;
    font-family: Arial, Helvetica, sans-serif;
    margin-top: 10px;
}

.news_bg .news .news_box .list ul li .nr{
    float: right;
    width: 285px;
}

.news_bg .news .news_box .list ul li .nr a{
    font-size: 16px;
    color: #333;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-transition: all 0.5s ease-out;
    -o-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.news_bg .news .news_box .list ul li .nr p{
    font-size: 14px;
    color: #888;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 17px;
}

.news_bg .news .news_box .list ul li:hover .nr a{
    transform: translateX(10px);
    -webkit-transform: translateX(10px);
    -o-transform: translateX(10px);
    color: #4c88e0;
}

/*links*/

.links{
    width: 1280px;
    margin: 45px auto 0 auto;
}

.links .links_t{
    text-align: center;
    float: left;

}

.links .links_t span{
    display: block;
    font-size: 14px;
    color: #666;
    background: url(../images/links.png) no-repeat   center;
}

.links .links_t i{
    display: block;
    font-size: 34px;
    color: #333;
    font-weight: bold;
    text-transform: uppercase;
    line-height: 40px;
}

.links .yq{
    float: right;
    width: 1140px;

}
 
.links .yq a{
    font-size: 14px;
    color: #999;
    margin-right: 15px;
    line-height: 30px;

}