* {
  box-sizing: border-box;
}




.redev_attch {
  display: flex;
  flex-direction: row;
  height: 500px;
  text-align: center;
  padding: 20px 80px 20px 80px;
  background-color: #bfbbbb;
}

.doc-head {
  flex: 30%;
  background-color: #fd8000;
  font-size: 17px;
  text-align: left;
  font-family: Helvetica;
  padding: 10px 30px 5px 30px; 
}
.topic {
  font-size: 30px; 
}
.doc-attch {
  flex: 70%;
  background-color: #FFFFFf;
  text-align: left;
  font-size: 17px;
  font-family: Helvetica;
  padding: 25px 30px 5px 30px; 
    }
   
.img_doc {
  padding: 1px;
  margin-left: 10%;
  width: 50px;
  height: 50px;
}

.accordion {
  background-color: #eee;
  color: orange;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-size: 15px;
  transition: 0.4s;
}

.active, .accordion:hover {
  background-color: #ccc;
}

.accordion:after {
  content: '\002B';
  color: #777;
  font-weight: bold;
  float: right;
  margin-left: 5px;
}

.active:after {
  content: "\2212";
}

.panel {
  padding: 0 18px;
  background-color: white;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}