*{
    margin: 0;
    padding: 0;
    font-family: "Poppins", sans-serif;

}
.background img{
    object-fit: cover;
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: -10;
    
}
body{
   
    display: flex;
    justify-content: center;

}
.back{
    position: fixed;
    top: 0px;
    left: 0px;
    height: 20px;
    width: 20px;
}
.back button{
    width: 20px;
    height: 20px;
    background: none;
}
.back button img{
    width: 20px;
    height: 20px;
}
.container{
    background: rgba(255, 255, 255, 0.2);
border-radius: 16px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
backdrop-filter: blur(5px);
-webkit-backdrop-filter: blur(5px);
border: 1px solid rgba(255, 255, 255, 0.3);
/* From https://css.glass */
background: rgba(255, 255, 255, 0.2);
border-radius: 16px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
backdrop-filter: blur(7px);
-webkit-backdrop-filter: blur(5px);
border: 1px solid rgba(255, 255, 255, 0.3);

    border: none;
    padding: 40px;
    border-radius: 20px;
    margin-top: 31vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
}
.container h1{
    text-align: center;
    color: white;
}
#btn{
   padding: 15px 100px;
   margin-top: 20px;
    border-radius: 10px;
    border: none;
    color: white;
    font-weight: 700;
    background-color: greenyellow;
    font-size: 20px;
    cursor: pointer;
}
#btn:hover{
    animation: button 0.5s ease-out forwards;
}
form{
    text-align: center;
}
form input{
    margin-top: 15px;
    font-size: 15px;
    padding: 8px;
    border-radius: 10px;
    border: none;
    
  }
  form label{
      font-size: 20px;
      color: white;
  }
  .container a{
    text-decoration: none;
  }
  .container a:hover{
    animation: a 0.5s ease-out forwards;
  }
  @keyframes button {
    to{
        transform: scale(1.1);
    }
    
}
@keyframes a {
    to{
        text-decoration: underline;
    }
}
@media only screen and (max-width: 500px) {
 form{
    display: flex;
    flex-direction: column;
    justify-content: start;
    align-items: start;
    
 }
 form input{
    width: 300px;
 }
  }