.schedule{
  background: #f9f9f9;
  color: #000;
  padding-top: 4rem;
  text-align: center;
}

.boxInputsRetractables{text-align: left;}
.boxInputsRetractables input[type="checkbox"]{display: none;}

.response{
  cursor: pointer;
  border: solid 1px var(--secundaryColor);
  border-radius: 5px;
  margin-bottom: 1rem;
  padding: 1.5rem;
}

.response label{
  display: block;
  cursor: pointer;
}

.response label h3{
  font-weight: var(--fwBolder);
  padding-right: 30px;
  margin: 0;
  position: relative;
}

.response label h3::before, .response label h3::after{
  content: "";
  width: 2px;
  height: 18px;
  background: var(--secundaryColor);
  position: absolute;
  top: 20%;
  right: 14px;
  transform: translate(-50%, -50%);
  transition: 0.5s;
  display: block;
}

.response label h3::after{
  right: 15px;
  transform: translateY(-50%) rotate(90deg);
}

.response div{
  height: 0;
  opacity: 0;
  overflow: hidden;
  transition: 0.2s;
}

.response div ul, .response div p{
  color: var(--optionalTextColor);
  padding: 0;
  position: relative;
}

.response div ul li{list-style: none;}

.boxInputsRetractables input[type="checkbox"]:checked + .response label{margin-bottom: calc(var(--defaultSpace) / 2);}
.boxInputsRetractables input[type="checkbox"]:checked + .response label h3::before{transform: translateY(-50%) rotate(90deg);}

.boxInputsRetractables input[type="checkbox"]:checked + .response div{
  height: auto;
  opacity: 1;
  overflow: visible;
  padding-left: 25px;
  position: relative;
}

.boxInputsRetractables input[type="checkbox"]:checked + .response div::before{
  content: "";
  width: 2px;
  height: calc(100% - (var(--defaultSpace) / 1.8));
  position: absolute;
  top: 5px;
  left: 2px;
  background: var(--optionalTextColor);
  opacity: 0.5;
}

@media only screen and (min-width: 768px){
  .response label h3::before, .response label h3::after{top: 40%;}
}