.system-font-stack {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu,
    Cantarell, 'Helvetica Neue',"microsoft yahei", Helvetica, Arial, sans-serif;
}
body{ padding: 0; margin: 0;}

div,body,small,td,input,a,p,span,h1,h2,h3,h4,h5,h6,button{
    .system-font-stack;
}
.idx-about small{
    display: block;
    text-align: center;
}
.idx-about {
    img{max-width: 100%;height: auto;}
    .col-md-3{
        p{
            color: #999;
            font-size: 14px;
            line-height: 25px;
        }
    }
    h4{
    font-size: 18px;
    
    text-align: left!important;
    line-height: 30px;
    a{
        color: #1475c4;
    }
    }
    p.titles-about{
        font-size: 16px;
        color: #666;
        line-height: 25px;
        padding: 20px 0 0 0;
    }
    h3{
    font-size: 30px;
    color: #167ad0;
    display: block;
    line-height: 80px;
    position: relative;
    b{
        font-weight: 700;
    }
    b:after{
    content: '';
    position: absolute;
    width: 30px;
    height: 1px;
    background-color: #999;
    left: 50%;
    margin-left: -15px;
    bottom: 10px;
        
    }
    }
}
.banfa{
    img{ max-width: 100%; height: auto;}
    .card{
        background: #fff;
    }
    background: #f6f6f6;
    small{
    display: block;
    text-align: center;
    }
    p.titles-about{
        font-size: 16px;
        color: #666;
        line-height: 25px;
        padding: 20px 0 0 0;
    }
    h3{
    font-size: 30px;
    color: #167ad0;
    display: block;
    line-height: 80px;
    position: relative;
    b{
        font-weight: 700;
    }
    b:after{
    content: '';
    position: absolute;
    width: 30px;
    height: 1px;
    background-color: #999;
    left: 50%;
    margin-left: -15px;
    bottom: 10px;
        
    }
    }
    
    h4{
    font-size: 20px;
    color: #167ad0;
    font-weight: 600;
    margin: 10px 0;
    }
    p{
    font-size: 14px;
    color: #666;
    line-height: 25px;
    }
}

.liucheng{
    
    ul{
        li{
            margin-top:18px;
            p{
                font-size: 14px;
                color: #666;
                line-height: 25px;
            }
            h4{
    font-size: 22px;
    font-weight: 600;
    color: #444;
    margin-bottom: 10px;
    }
            i.fa{
                font-size: 3.3rem;
                color: #fff;
                background: #167ad0;
                padding: 16px;
                border-radius:50%;
            }
        }
    }
      h3{ 
    font-size: 30px;
    color: #167ad0;
    display: block;
    line-height: 80px;
    position: relative;
    b{
        font-weight: 700;
    }
    b:after{
    content: '';
    position: absolute;
    width: 30px;
    height: 1px;
    background-color: #999;
    left: 50%;
    margin-left: -15px;
    bottom: 10px;
        
    }
    }
    height: 800px;
    background: url(../images/liucheng.jpg) no-repeat top left;
    background-size:100% 100% ;
    .white{ height: 800px;}
    .box-contact{
        p{font-size: 14px;line-height: 25px;}
        position: absolute;
        right: 0;
        top:35%;
        width: 400px;
        background: rgba(4,9,30,0.4);
        color: #fff;
        h3{
            color: #fff;
            font-size: 20px;
        }
    }
}
small{ont-size: 14px;}
.an-idx{
    .thumb{border: 1px solid #eee;}
    h4{
        a{
    font-size: 14px;
    line-height: 22px;
    color: #60636f!important;
    text-align: center;
        }
    }
    img{max-width: 100%;}
    small{
     font-size: 14px;
    display: block;
    text-align: center;
    }
    h3{ 
    font-size: 30px;
    color: #167ad0;
    display: block;
    line-height: 80px;
    position: relative;
    b{
        font-weight: 700;
    }
    b:after{
    content: '';
    position: absolute;
    width: 30px;
    height: 1px;
    background-color: #999;
    left: 50%;
    margin-left: -15px;
    bottom: 10px;
        
    }
    }
}
.hezuo-idx{
    .grey{
        background: #f5f5f5;
    }
    img{max-width: 100%;}
    small{
     font-size: 14px;
    display: block;
    text-align: center;
    }
    h3{ 
    font-size: 30px;
    color: #167ad0;
    display: block;
    line-height: 80px;
    position: relative;
    b{
        font-weight: 700;
    }
    b:after{
    content: '';
    position: absolute;
    width: 30px;
    height: 1px;
    background-color: #999;
    left: 50%;
    margin-left: -15px;
    bottom: 10px;
        
    }
    }
}

.banner_n{
    img{
        max-width: 100%;
        height: auto;
    }
}