.index-1{padding: 5% 0;}
.index-1:hover{color:#00a971;}
.service {padding: 5% 0;}
.service .item { cursor:pointer;
	padding:0;
}
.service .item .mask{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
}
.service .item .mask .bg {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: #161A1D;
    opacity: 0.6;
    filter: alpha(opacity=60);
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(opacity=(60));
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service .item:hover .bg.other-bg{
    opacity: 0.9;
    filter: alpha(opacity=90);
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(opacity=(90));
    background: #00a971;
    background: ;
}
.service .item:hover .content {
    top: 5%;
}
.service .item .mask .content .line-panel .item-line{
    width: 20px;
    height: 2px;
    background: #ffffff;
    display: inline-block;
    opacity: 1;
    filter: alpha(opacity=100);
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(opacity=(100));
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service .item .mask .content .line-panel{
    padding: 0;
    margin: 0;
    font-size: 0;
    line-height: 0;
    margin-top: 20px;
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service .item .mask .content .item-img-panel i{
    font-size: 45px;
    color:#00a971;
    color:;
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service .item:hover .mask .content .item-img-panel i{
    color:#fff;
}
.service .item:hover .content .line-panel .item-line{
    opacity: 0;
    filter: alpha(opacity=0);
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(opacity=(0));
}
.service .item .mask .content{
    position: absolute;
    left: 0;
    right: 0;
    top: 100px;
    bottom: 0;
    text-align: center;
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service .item .mask .content .item-img-panel{
    position: relative;
    display: inline-block;
}
.service .item .content .line-panel{
    padding: 0;
    margin: 0;
    font-size: 0;
    line-height: 0;
    margin-top: 20px;
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service .item .mask .content .item-title{
    color: #ffffff;
    font-size: 22px;
    line-height: 24px;
    margin: 0;
    padding: 0;
    margin-top: 24px;
    font-weight: bold;
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service .item .mask .content .item-desc{
    opacity: 0;
    filter: alpha(opacity=0);
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(opacity=(0));
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service .item .mask .content .item-desc{
    font-size: 14px;
    color: #ffffff;
    text-align: center;
    margin-top: 30px;
    margin-bottom: 0;
    padding: 0 30px;
    line-height: 24px;
}
.service .item:hover .content .item-desc{
    opacity: 1;
    filter: alpha(opacity=100);
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(opacity=(100));
}
.service .item:hover .content .item-desc{
    margin-top: 22px;
}
.service .item:hover .content{
    top: 5%;
}
.service .item .mask .content .item-link{
    opacity: 0;
    filter: alpha(opacity=0);
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(opacity=(0));
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service .item .mask .content .item-link{
    display: inline-block;
    border: 1px solid #ffffff;
    width: 120px;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    color: #ffffff;
    text-decoration: none;
    margin-top: 62px;
}
.service .item:hover .content .item-link{
    opacity: 1;
    filter: alpha(opacity=100);
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(opacity=(100));
}
.service .item:hover .content .item-link{
    margin-top: 24%;
}
.service .item .mask .content .item-link:hover{
    color: #00a971;
    color: ;
    background: #ffffff;
}
.liucheng{padding: 5% 0;}
.liucheng .num { width: 35px; height: 35px; background: #000000; background: #ffffff; border-radius: 100%; border: 1px solid; border-color: #555; position: absolute; left: -2px; top: 5px; color: #555; color: ; text-decoration: none; font-size: 18px; text-align: center; line-height: 35px; font-weight: 100; font-family: arial; z-index: 9; -webkit-transition: all .25s ease-out; transition: all .25s ease-out }
.liucheng  .item { margin: 50px 0 0; clear: none;   }
.liucheng  .item:hover i { background: #00a971;  color: #fff; border-color: #009c69;  }
.liucheng  .item:hover .num { background: #00a971; color: #fff;  border-color: #fff; }
.liucheng  .item:hover h3{color: #00a971;}
.liucheng  .item i { position: relative;
	width: 120px; height: 120px; text-align: center; font-size: 50px; line-height: 120px; color: #555; border-radius: 100%; -webkit-transition: all .25s ease-out; transition: all .25s ease-out; border: 1px solid; border-color: #555; }
.liucheng  .item h3 { font-size: 20px; color: #555; }