.clear{
  clear:both;
}

/*section*/

section{
  width:100%;
}

.about2 > img{

    display: block;
    padding-top: 50px;
    padding-bottom: 50px;
    width:800px;
    height: 280px;
    margin:0 auto;
}
hr{
 border:1px dotted rgba(196,196,196,0.9);
 width:1200px;
}
#map>iframe{
  width:100%;
  height:400px;
}

.h1{
  text-align: center;
  margin-top:30px;
  margin-bottom: 37px;
  font-size: 50px;
  color:#686868;
}