.accordion {
//   margin: 50px;   
      border-bottom: 1px solid black;
}
.accordion  h2.clicker, .accordion .item {
      padding: 10px;
      border: 1px solid black;
      border-bottom: 0; 
margin:0;
cursor:pointer;
}

.item {
     border-top: 0; 
     font-size: 12px;

}