.accordion {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  margin-top: 10px;
  margin-bottom: 20px;
}
.accordion .acc_section {
  position: relative;
  z-index: 10;
  margin-top: 10px;
  overflow: hidden;
}
.accordion .acc_section .acc_head {
  position: relative;
  background: #f5f5f5;
  padding: 10px;
  display: block;
  cursor: pointer;
  border:1px solid rgba(0, 0, 0, 0.05);
   font-size: 16px;
 font-weight: normal;
 color: #545454;
 text-decoration: none;
}


.accordion .acc_section .acc_head:after {
    display: block;
    content: '\f278';
    font-family: 'Material-Design-Iconic-Font';
    position: absolute;
    right: 10px;
    top: 3px;
    font-size: 25px;
    color: rgba(0, 0, 0, 0.42);
}

.accordion .acc_active .acc_head:after {
    content: '\f273';
    font-family:'Material-Design-Iconic-Font';
  
}


.accordion .inner {
  display: none;
}