body{
  margin: 0;
  padding: 0;
  background: black;
  font-family: Verdana;
}
.box{
  position: relative;
  width: 40px;
  height: 40px;
  background: linear-gradient(#CE9FFC,#7367F0);
  position: absolute;
  top: calc(50% - 160px);
  left: calc(50% - 120px);
  padding: 20px;
  transition: 1s;
  box-sizing: border-box;
  overflow: hidden;
  border-radius: 5px;
}
.box.active{
  width: 240px;
  height: 320px;
}
.box p{
  font-size: 16px;
  transition: .5s ease;
  text-align: justify;
  margin-top: 25px;
  visibility: hidden;
  padding: 5px;
}
.box.active p{
  transition-delay: 1s;
  visibility: visible;
}
.toggle{
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  background: linear-gradient(#43CBFF,#9708CC);
  transition: 1s;
  border-radius: 5px;
}
.toggle span{
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  position: absolute;
  top: 19px;
  left: 10px;
  transition: 1s;
}
.toggle span:before{
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  transform: rotate(90deg);
  background: #fff;
  transition: 1;
}