.kefu1 {
  width:700px;
  margin-top:20px;
  margin-left:3px;
  float:left;
  height:150px;
  border-bottom:solid 1px #e5e5e5;
  border-top:solid 1px #e5e5e5;
  border-left:solid 1px #e5e5e5;
  border-right:solid 1px #e5e5e5;
  background-color:#FFF;
} 
.kefu2{
  width:100px;
  float:left;
  margin-top:30px;
  margin-left:10px;
  text-align:center;
} 
 

.kefu4{
  float:left;
  width:400px;
  margin-top:30px;
  margin-left:0px;
  color:#333;
  font-size:18px;
  font-family:微软雅黑;
} 
.kefu4 p{
  float:left;
  width:400px;
  margin-top:30px;
  margin-left:0px;
  color:#333;
  font-size:18px;
  font-family:微软雅黑;
} 

.kefu4 img{
  float:left;
  margin-top:-25px;
  margin-left:365px;
} 
.kefu3{
 float:left;
  width:500px;
  margin-top:30px;
  margin-left:0px;
  color:#333;
  font-size:18px;
  font-family:微软雅黑;
} 
.kefu3 p{
 float:left;
  width:500px;
  margin-top:30px;
  margin-left:0px;
  color:#333;
  font-size:18px;
  font-family:微软雅黑;
} 

.kefu3 img{
  float:left;
  margin-top:-25px;
  margin-left:400px;
}