.hidden-search-wrap{
  width: 100%;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #020024;
  background: linear-gradient(90deg, #020024 0%, #8585f5 0%, #5fd0e7 100%); ;
}
.hidden-search{
  position: relative;
  height: 50px;
}
.hidden-search-input{
  width: 50px;
  height: 50px;
  padding:10px;
  font-size: 20px;
  outline: none;
  border: none;
  border-radius: 5px 0px 0px 5px;
  transition:width .3s ease;
}
.hidden-search-btn{
  position: absolute;
  left: 0;
  top:0;
  width: 50px;
  height: 50px;
  border: none;
  outline: none;
  font-size: 20px;
  color:#333;
  cursor: pointer;
  border-radius: 0px 5px 5px 0px;
  transition:transform .3s ease;
}
.hidden-search.hidden-search-active input{
  width: 200px;
}
.hidden-search.hidden-search-active button{
  transform:translateX(198px);
}