.Maintenance{
  width: 100%;
  height: 450px;
  background-color: blueviolet;
   background: url("../images/PingTai.png") no-repeat; 
  background-size: 100% 450px;
  z-index: 2;
  
 }
 .check{
  width: 100%;
  height: 500px;
  margin-top: 15px;
  /* background-color: aqua; */
  border-bottom: 2px solid #d5d5d5;
  font-family:"宋体", sans-serif;
 }
 .check h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  margin-bottom: 20px;
  
 }
 .check .right h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  margin-bottom: 20px;
  color: rgb(36,94,146);
 }

 .check .left{
  width: 47%;
  height: 435px;
  /* background-color: chartreuse; */
   background: url("../images/TanCeQi.png"); 
  background-size: 100% 435px;
  float: left;
  margin-left: 20px;
 }
 .check .right{
  width: 47%;
  height: 380px;
  /* background-color: rgb(0, 183, 255); */
  float: right;
  margin-right: 20px;
  text-indent:2em ;
  font-size: 16px;
  border-left: 2px solid #d5d5d5;
  padding-left: 15px;
  padding-top: 40px;
  /* ------------------ */
 }
 .check .right p{
  display: block;
  margin-top: -7px;
  text-indent: 2em;
 }
 .check1{
  width: 100%;
  height: 458px;
  margin-top: 16px;
  border-bottom: 2px solid #d5d5d5;
  margin-bottom: 10px;
  font-family:"宋体", sans-serif;
 }
 .check1 .left p{
  display: block;
  margin-top: -7px;
  text-indent: 2em;
  width: 95%;
 }
 .check1 h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
 }
 .check1 .left h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  color: rgb(36,94,146);
  margin-bottom: 30px;
 }
 .check1 .left{
  width: 47%;
  height: 355px;
   border-right: 2px solid #d5d5d5; 
  padding-left: 21px;
  padding-top: 58px;
  float: left;
  margin-left: 20px;
  font-size: 16px;
  border-right: 2px solid #d5d5d5; 
 }
 .check1 .right{
  /* ---------- */
  width: 47%;
  height: 403px;
  background: url("../images/JianKong.jpg"); 
  background-size: 100% 435px;
  float: right;
  margin-left: 20px;
  margin-top: 10px;
}
   .check2{
  width: 100%;
  height: 500px;
  margin-top: 15px;
   /* background-color: aqua;  */
  font-size: 15px;
  border-bottom: 2px solid #d5d5d5;
  font-family:"宋体", sans-serif;


 }
 .check2 .right p{
  /* background-color: aquamarine;  */
  display: block;
  margin-top: -7px;
  text-indent:2em ;
 }
 .check2 h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  margin-bottom: 20px;
 }
 .check2 .left{
  width: 47%;
  height: 435px;
  /* background-color: chartreuse;  */
  float: left;
  margin-left: 20px;
 }
 .check2 .left img{
  width: 62%;
  height: 423px;
  background-size: 100% 435px;
  margin-left: 65px;
 }
 .check2 .right{
  width: 47%;
  height: 435px;
   /* background-color: rgb(0, 183, 255);  */
  float: right;
  margin-right: 20px;
  border-left: 2px solid #d5d5d5;
  padding-left: 15px;
 }
 .check2 .right h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  color: rgb(36,94,146);
  margin-bottom: 30px;
 
}
 
 .sum{
  width: 100%;
  height: 800px;
    /* background-color: black;   */
 }
 .clearfix1::after {
  content: "";
  display: table;
  clear: both;
 }
 .check_last{
  width: 100%;
  height: 503px;
  margin-top: 15px;
  border-bottom:  2px solid #d5d5d5;
  font-family:"宋体", sans-serif;
  /* background-color: aqua;  */
 }

 .check_last h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  margin-bottom: 20px;
 }
 .check_last .right{
  width: 47%;
  height: 435px;
   /* background-color: chartreuse;   */
  float: right;
  margin-left: 20px;
  margin-bottom: 10px;
 }
 .check_last .left{
  width: 47%;
  height: 387px;
    /* background-color: rgb(0, 183, 255);   */
  float: left;
  margin-left: 20px;
  font-size: 15px;
  border-right: 2px solid #d5d5d5;
  padding-left: 20px;
  padding-top: 50px;
 }
 .check_last .left p{
  display: block;
  margin-top: 2px;
  text-indent:2em ;
  width: 95%;
 }
 .check_last img{
  width: 92%;
  height: 422px;
  background-size: 100% 435px;
 }
 .check_last .left h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  color: rgb(36,94,146);
  margin-bottom: 30px;
 }



 .check2RanQi{
  width: 100%;
  height: 620px;
  margin-top: 15px;
   /* background-color: aqua;  */
  font-size: 15px;
  border-bottom: 2px solid #d5d5d5;
  font-family:"宋体", sans-serif;
 }
 .check2RanQi .right p{
   /* background-color: aquamarine;  */
  display: block;
  margin-top: -7px;
  text-indent:2em ;
 }
 .check2RanQi h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  margin-bottom: 20px;
  /* color: rgb(36,94,146); */
 }
 .check2RanQi .left{
  width: 45%;
  height: 450px;
   /* background-color: chartreuse;  */
  float: left;
  margin-left: 62px;
 }
 .check2RanQi .right{
  width: 47%;
  height: 466px;
   /* background-color: rgb(0, 183, 255);  */
  float: right;
  margin-right: 20px;
  border-left: 2px solid #d5d5d5;
  padding-left: 15px;
  padding-top: 89px;
 }
 .check2RanQi .left img{
  width: 100%;
  height: 450px;
  background-size: 54% 450px;
 }
 .check2RanQi .right h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  margin-bottom: 20px;
  color: rgb(36,94,146);
 }
 
 .check2YongDian{
  width: 100%;
  height: 583px;
  margin-top: 15px;
  /* background-color: aqua;  */
  font-size: 15px;
  border-bottom: 2px solid #d5d5d5;
  font-family:"宋体", sans-serif;
 }
 .check2YongDian .left p{
   /* background-color: aquamarine;  */
  display: block;
  margin-top: -7px;
  text-indent:2em ;
  width: 95%;
 }
 .check2YongDian .left h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  margin-bottom: 20px;
  color: rgb(36,94,146);
 }
 .check2YongDian h3{
  display: block;
  padding-top:15px;
  font-size: 20px;
  margin-left: 10px;
  padding-left: 10px;
  margin-bottom: 20px;
 }
 .check2YongDian .right{
  width: 47%;
  height: 466px;
   /* background-color: rgb(0, 183, 255);  */
  float: right;
  margin-right: 20px;

  padding-left: 15px;
  padding-top: 20px;

 }
 .check2YongDian .left{

  width: 45%;
  height: 450px;
   /* background-color: chartreuse;  */
  float: left;
  margin-left: 62px;
  padding-top: 67px;
  border-right: 2px solid #d5d5d5;
 }
 .check2YongDian img{
  width: 100%;
  height: 485px;
  background-size: 100% 485px;
  
 }