.heading {
    color:#029F34;    
    border-bottom: 1px solid #73CD96;
    font-size: 24px;
    padding: 8px;
    cursor: pointer;
    font-family:"Herald Regular";
    margin-bottom: 20px;
}

.heading:nth-last-child(2){
    border-bottom: 1px solid #73CD96;
}

.heading:hover {
    color: #000;
    border-radius: 0;
}

.heading:first-child:hover {
    border-radius: 3px 3px 0 0;
}

.heading:nth-last-child(2):hover{
    border-radius:0 0 3px 3px;
}

.heading::before {
    content: '';
    vertical-align: middle;
    display: inline-block;
    background-image: url(../img/icon2.png);
    width: 19px;
    height: 15px;
    float: left;
    transform: rotate(0);
    transition: all 0.5s;
    margin-top: 7px;
    margin-right: 8px;
}

.active.heading::before {
    transform: rotate(90deg);
}

.not-active.heading::before {
    transform: rotate(0deg);
}

.contents {
  color: #000;
  display: none;
  padding: 0px 34px;
  font-size: 18px;
  line-height: 23px;
  font-family:"Open Sans Bold";
  padding-bottom: 15px;
}


@media (max-width: 700px){


  .heading{
    font-size: 22px;
  }

}