*{
    margin: 4px∫;
    
}
html{
    font-family: sans-serif;
}

.main-container{
   width: 313px;
  margin: 2px auto;
  /*padding: 22px;*/
    
}

span {
    margin-left: 2px;
}
.btn-item {
    background: #f4f5f7;
    display:block;
    color: black;
    /* padding: 8px;
    
    border-bottom-color:black 1px;
   float: left;*/
   /* padding: 0px 86px;*/
    
}
.item-content {
    background:white; 
    overflow:hidden;
    max-height: 0px;
    opacity: 0;
    transition: 0.3s ease-in-out;
    
}
.active+.item-content {
    max-height: 1000px;
    padding: 10px;
    opacity: 1;
    
}

.btn-item.active{
    /*background: #de9002;*/
}

.btn-item:after {
    content:'\002b';
    float: right;
}

.btn-item.active:after{
    content:'\02212';
    
}

.p .class .btn-item{
margin-left: 1px;
}
.item-info img{
margin-left: 1px;
    width: 20px;
}

.item-info{
margin-left: 10px;

}
.box_content h2{
margin-left: 1px;
font-size: 15px;
display: inline-block;
width: max-content;    
}
  .box_content{
display: inline-block;
  width: 24px;
  height: 24px;
  vertical-align: middle;
  margin-right: 10px;
  margin-bottom: 12px;  
  vertical-align: top;
}      
}