#btn_category {
  border-radius: 20px;
  margin-right: 10px;
  margin-left: 10px;
  width: 70px;
  height: 70px;
  background: #FFE28E;
  border: none;
}

#link_btn {
  padding-top: 17px;
  width: 95%;
  border: none;
  margin-top: 14px;
  font-size: 16px;
  /*font-weight: 100;*/
  color: #ffe28e;
  background: #242424;
  border-radius: 18px;
  width: 100%;
  height: 60px;
}

#link_btn_CTO {
  width: 95%;
  border: none;
  margin-top: 10px;
  font-size: 16px;
  /*font-weight: 100;*/
  color: #fbd871;
  background: transparent;
  border-radius: 18px;
  width: 98%;
  height: 60px;
}