#body {
  width: 100%;
  min-width: 320px;
  max-width: 100%;
  font-size:14px;
  line-height: 20px;
}
/*top*/
.sy-navbar {
  width:100%;
  height:80px;
  border-bottom: 1px solid rgb(234, 234, 234);
}
.sy-navbar .logo{
  float:left;
  margin-left:30px;
  margin-top:25px;
}
.sy-navbar .logo img{
  width:146.7px;
  height:36px;
}
.sy-navbar .aboutus{
  float:right;
  margin-top:29px;
  margin-right:20px;
  font-size:16px;
  line-height:22px;
  color:black;
}
.sy-navbar .aboutus a{
  color:black;
  text-decoration: none;
}
.sy-navbar .aboutus a:hover{
  color:#666;
  text-decoration: none;
}
.sy-main {
  padding-bottom: 80px;
}
.abooutUs h3 {
  font-size: 24px;
  color: #333333;
  text-align: left;
  font-weight: 100;
  border-bottom: 1px solid #ddd;
  margin-top:60px;
  padding-bottom:10px;
}
.abooutUs .about-toppic {
  padding-top:80px;
}
.abooutUs h4 {
  font-size: 22px;
  line-height: 30px;
  color: #333333;
  text-align: left;
  font-weight: weight;
  margin-top:60px;
  margin-bottom:40px;
}
.abooutUs .about-content {
  font-size: 16px;
  color: #666666;
  line-height: 24px;
}
.abooutUs .about-culture dt {
  font-size: 20px;
  line-height: 40px;
  color: #333333;
  margin-top:20px;
}
.abooutUs .about-culture dd {
  font-size: 18px;
  line-height: 32px;
  color: #666666;
}
.abooutUs .about-profile {
  border-radius: 50%;
  width:140px;
  height: 140px;
  overflow: hidden;
}
.abooutUs .about-box {
  margin-top:60px;
}
.about-box .n{
  font-size: 20px;
  color: #333333;
}
.about-box .c{
  font-size: 20px;
  color: #666666;
  margin-left:10px;
}
.about-box .p{
  font-size: 16px;
  color: #333333;
  margin-top:10px;
}
.about-box .sum {
  font-size: 16px;
  line-height: 24px;
  color: #333333;
  margin-top:20px;
}
.about-box ul {
  padding-left:20px;
  margin-top:20px;
}
.about-box li{
  list-style-type:disc;
  font-size: 12px;
  color: #999999;
}
/*底部*/
.sy-bottom {
  padding: 50px;
  background: #F4F4F4;
  color:#666;
}
.sy-bottom p.ptitle{
  font-weight: bold;
}
.sy-bottom .col-md-3{
  padding:0;
  text-align: left;
}
.sy-bottom .copyright{
  text-align: right;
}
/*手机屏*/
@media (max-width:768px){
  .sy-navbar {
    height: 50px;
  }
  .sy-navbar .logo{
    margin-left:15px;
    margin-top:15px;
  }
  .sy-navbar .logo img{
    width:81.25px;
    height:20px;
  }
  .sy-navbar .aboutus{
    margin-right:15px;
    margin-top:18px;
    font-size:14px;
    line-height:20px;
  }
  .sy-navbar .aboutus a{
    color:black;
    text-decoration: none;
  }
  .abooutUs h3 {
    margin-left:15px;
    margin-right:15px;
    margin-top:30px;
    font-size: 18px;
  }
  .abooutUs h4 {
    font-size: 18px;
    text-align: center;
    margin-top:40px;
    margin-bottom:20px;
  }
  .abooutUs .about-toppic {
    padding-top:40px;
    padding-left:30px;
    padding-right:30px;
  }
  .abooutUs .about-content {
    font-size: 14px;
    color: #666666;
    text-align: justify;
    line-height: 22px;
  }
  .abooutUs .about-container {
    padding-left:30px;
    padding-right:30px;
  }
  .abooutUs .about-profile {
    width:90px;
    height: 90px;
  }
  .about-box .info {
    margin-top:20px;
  }
  .about-box .n{
    font-size: 18px;
    color: #333333;
  }
  .about-box .c{
    font-size: 18px;
    color: #666666;
    margin-left:10px;
  }
  .about-box .p{
    font-size: 14px;
    color: #333333;
    margin-top:10px;
  }
  .about-box .sum {
    font-size: 14px;
    color: #333333;
    text-align: justify;
    line-height: 22px;
  }
  .about-box ul {
    padding-left:20px;
    margin-top:20px;
  }
  .about-box li{
    list-style-type:disc;
    font-size: 14px;
    color: #999999;
    line-height: 22px;
  }
  .sy-bottom {
    text-align: center;
    padding: 40px 0;
    color:#666;
  }
  .sy-bottom .logo{
    margin-top:14px;
  }
  .sy-bottom .col-sm-8 .col-sm-12,.sy-bottom .col-xs-8 .col-xs-12{
    padding:0;
    text-align: left;
  }
  .sy-bottom .copyright{
    margin-top:20px;
    text-align: center;
  }
  .abooutUs .about-culture dt {
    font-size: 14px;
    color: #333333;
    letter-spacing: 0.8px;
    text-align: justify;
    line-height: 22px;
  }
  .abooutUs .about-culture dd{
    font-size: 14px;
    color: #666666;
    letter-spacing: -0.4px;
    text-align: justify;
    line-height: 22px;
  }
}