body{ 
    border:0;
    margin:0; 
    padding:0; 
    background-color: #232323;
    font-family: "微软雅黑","Source Han Sans CN", 思源黑体, Arial, 微软雅黑, 黑体, 新宋体, "microsoft yahei", sans-serif;
    }	
.headwords{
    width:100%;
    line-height: 2.2em;
    text-align:center; 
    font-size:20px; 
    color:#9D9D9D; 
    background-color:#393939; 
    margin:auto;
    box-shadow: #000000;
    -moz-window-shadow: #000000;
    -webkit-box-shadow: #000000;
}
button {
  display: block;
  margin: 5px 5px 5px 5px;
  width: 76px;
  height: 36px;
  font-size: 1.2em;
  font-weight: normal;
  color: white;
  float: right;
  border: 1px solid White;
  border-radius: 4px;
  -webkit-border-radius: 4px;
  background-color: #4F4F4F;
}

.LOW {
  background-color: #4F4F4F;
  border:1px solid White;
  color:white;
}
    
.HIGH {
  background-color: White;
  color:#4F4F4F;
  
}

.map-overlay {
    
    width: 90%;
    top: 0;
    left: 0;
    padding: 10px;
    margin: 0 auto;
    
}
 
.map-overlay .map-overlay-inner {
    border-radius: 40px;
    
}
 
.map-overlay input[type=range] {
        /*cursor: ew-resize;*/
        -webkit-appearance: none;
        width: 90%;
        
        
        
        
        
}
/*这是我写的*/
.ch-content{
    margin: auto;
    width: 90.3%;
    height: 29.5%;
    background-color: #4F4F4F;
        box-shadow: #000000;
    -moz-window-shadow: #000000;
    -webkit-box-shadow: #000000;
    padding: 10px;
}
.ch-content h2{
    float: left;
    font-size: 20px;
    font-weight: normal;
    color: white;
    line-height: 0.3em;
}


#slider-value{
    
    margin: auto;
    font-size: 56px;
    color: #00BBA2;
    font-weight: bold;
}
#slider-value2{
    
    margin: auto;
    font-size: 56px;
    color: #00BBA2;
    font-weight: bold;
}
.ch-content p{
    text-align: center;
}
.percent{
    font-size: 14px;
    color: #CACACA;
    
} 
label{
    display: block;
    font-size: 14px;
    color: #CACACA;
}