*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body, html{
  display: grid;
  place-items: center;
  background-color: #161623;
  height: 100%;
  color: #000;
}
.container{
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  position: relative;
  backdrop-filter:blur(15px);
  padding: 50px 60px;
  background:linear-gradient(to right, #D4D3DD, #EFEFBB);
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 10px 5px 30px rgba(255, 255, 255, .1);
  border-radius: 5px;
  z-index: 10000;
}
.container::after{
  content: '';
  height: 200px;
  width: 250px;
  position: absolute;
  z-index: -1;
  top: 90px;
  left: 20px;
  background:rgba(255, 255, 255, .1);
  box-shadow: 10px 5px 30px rgba(255, 255, 255, 1);
  border-radius: 5px;
}
h4{
  font-size: 1.5rem;
  margin-bottom: 15px;
  line-height: 1.2;
  text-transform: capitalize;
}
form{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  width: 100%;
}
form input{
  margin: 10px 0;
  outline: none;
  border: 1px solid rgba(0, 0, 0, .5);
  background-color: rgba(255, 255, 255, .2);
}
form input.box{
  border-radius: 4px;
  width: 100%;
  padding: 10px;
}
form input.button{
  font-size: 1rem;
  padding: 8px 20px;
  background-color: rgba(255, 255, 255, .2);
  border-radius: 4px;
  transition: .3s;
  color: #000;
  text-transform: uppercase;
  cursor: pointer;
}
form input.button:hover{
  background-color:rgba(255, 255, 255, .7);
  box-shadow: 3px 3px 3px rgba(255, 255, 255, .5);
}
h5{
  background-color: #FFD4CD;
  color: #161623;
  font-size: 1.1rem;
  width: 100%;
  padding: 8px 0;
  border-radius: 4px;
}
.feedback{
  display: none;
}
.show{
  display: block;
}
.message-content{
  color:#5b921b
}