* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }



:root {
    --primary-color: #047857;
  }
.container{
    text-align: center;
    padding: 3rem;
}
.input-label{

    display: block;
  font-size: larger;
  font-weight: 600;



}
.input{
    font-size: 14px;
    outline: #fff;
    padding: 0.6rem 1rem;
    margin: 1rem;
    border: 2px solid var(--primary-color);
    border-radius: 0.5rem;
    width: 100%;
    max-width: 258px;
}

h2 {
    font-size: xx-large;
    margin: 2rem;
  }

#check-btn{


    background-color: var(--primary-color);
    border: none;
  color: #fff;
  padding: 0.7rem 1rem;
  border-radius: 0.5rem;
  font-size: large;
  cursor: pointer;
  outline: #fff;
  margin: auto;
  display: block;
}

#result {
    font-size: x-large;
    margin: 2rem 0;
  }


  a {
    text-decoration: none;
  }
  
  li {
    list-style: none;
  }

  

/* footer */

footer {
    text-align: center;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
  }
  
  footer p {
    font-size: large;
    text-align: center;
  }
  
  .footer-list {
    margin: 1rem;
  }
  
  a,
  img,
  li {
    display: inline;
  }
  
  img {
    width: 70px;
    padding: 0.2rem;
  }