button{
    background: #2874a6;
    color: black;
    width: 140px;
    border-radius: 30px;
    font-size: 28px;
    margin: 8px;
}


h1{
   border: 2px black solid;
    background:#aed6f1;
    text-align: center;
    padding: 20px;
    
}


body{
  text-align: center;  
}

div{
   display: inline-block;
}

input{
   margin: 10px;
    font-size: 30px;
}

a{
    background:green;
    font-size: 30px;
    padding: 5px;
    border-radius:30px;
    margin: 5px;
    position: relative;
    top: 50px;
    text-decoration: none;
    color: black;
}

#contenedor{
    background:#17a589;
    border-radius: 30px;
    padding: 70px;
}

body{
    background: #a3e4d7;
}