#about_topimg{
    height: 382px;
    background-color: #ccc;
    background: url('../img/banner-1.jpg') center center no-repeat;
}
#about .title,#vision .title,#advantage .title,#difference .title,#contact .title,#sug .title{
    color: #01a5ed;
    font-size: 20px;
    font-weight: bold;
    margin:0 auto;
    text-align: center;
    padding-top:37px;
}
#about .title_line,#vision .title_line,#advantage .title_line,#difference .title_line,#contact .title_line,#sug .title_line{
    width: 50px;
  height: 4px;
  background-color: #01a5ed;
  margin:10px auto 0 auto;
}
#about p,#vision div div p{
    text-align: center;
    font-size: 14px;
    letter-spacing: 0.7px;
    color: #333;
    line-height: 30px;
}
#vision div div div p{
    text-align: left;
}
#vision .ptitle{
    font-weight: bold;
}
#vision{
    height: 600px;
    background-color: #f0f1f1;
}
#difference,#sug{
    background-color: #f0f1f1;
}

#vision div div div{
    display: inline-block;
    vertical-align: top;
}
#advantage div div div{
    width: 230px;
  height: 280px;
  border: solid 1px #bfbfbf;
  display: inline-block;
  vertical-align: top;
  margin-top:40px;
  text-align: center;
  font-size: 14px;
  margin-left: 70px;
  color: #333333;
}
#advantage div div div:first-child{
    margin-left: 0px;
}
#advantage div div div p{
    width: 182px;
    margin: 0 auto;
}
#advantage div div div .ptitle{
    font-weight: bold;
    margin-bottom: 22px;
}
#advantage div div div img{
    margin:29px auto 22px auto;
}
#contact div div div{
    display: inline-block;
    width: 333px;
    vertical-align: top;
    margin-bottom: 60px;
}
#contact p{
    color: #333333;
    font-size: 14px;
    line-height: 50px;
    text-align: left;
}
#sug{
    height: 542px;
    border-bottom: 2px solid #1f1f1f;
}
#sug span{
    font-size: 14px;
    color: #282828;
}
#rightNav{
    position: fixed;
    top:300px;
    right: 10px;
    width: 168px;
    border:1px solid #01a5ed;
    color: #01a5ed;
    background-color: #fff;
}
#rightNav ul.active{
    background-color: #01a5ed;
    color: #fff;
    cursor: default;
}
#rightNav ul{
    cursor: pointer;
    width: 100%;
    text-align: center;
    height: 38px;
    line-height: 38px;
    vertical-align: middle;
    border-bottom: 1px solid #01a5ed;
}
#rightNav ul:last-child{
    border-bottom: 0px;
}