.header .logo{
  width:520px;
  max-width:520px;
  padding-top:42px;
  font-size: 16px;
  line-height: 24px;
  white-space:nowrap;
}
.header .logo .pic{
  width:227px;
  height:66px;
  float:left;
}
.header .logo .pic img{
  width:227px;
  height:66px;
}
.header .logo .wzk{
  width:248px;
  height:66px;
  float:left;
  color:#fff;
  padding-left:20px;
  margin-left:20px;  
  border-left:1px solid #fff;
}
.header .logo .wzk .zw{
  margin-top:9px;
}
.col-xs-offset-3 {
    margin-left: 25%;
}
.col-xs-9 {
    width: 75%;
}
@media (min-width: 0px) and (max-width: 1539px)
{
  .header .logo{
    width:390px;
    max-width:390px;
    padding-top:32px;
    font-size: 12px;
    line-height: 18.5px;
  }
  .header .logo .pic{
    width:171px;
    height:50px;
  }
  .header .logo .pic img{
    width:171px;
    height:50px;
  }
  .header .logo .wzk{
    width:191px;
    height:51px;
    padding-left:14px;
    margin-left:14px;
  }
  .header .logo .wzk .zw{
    margin-top:7px;
  }  
}