*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body{
    background-color: #111111;
    font-family: Arial, Helvetica, sans-serif;
}
header{
    text-align: center;
    color: #d6d3d0;
    margin-bottom: 1.5rem;
}
div{
    text-align: center;
    color: #e5e5e5;
    margin: 1rem 0;
    border: #111111;
    border-radius: 20px;
}
fieldset{
    background-color: #242424;
    border: 1px solid #555555;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem auto;
    max-width: 900px;
}
h1{
    margin-bottom: 0.75rem;
}
#descripcion{
     margin-bottom: 1rem;
}
input, select{
    padding: 0.35rem;
}
img{
    max-width: 100%;
    height: auto;
}
footer{
    text-align: center;
    padding: 3rem;
    background-color: #1b1b1b;
    color: #d6d3d0;
}
#boton{
    background-color: #555555;
    border: none;
    border-radius: 4px;
    color: #ffffff;
    cursor: pointer;
    padding: 0.5rem 1rem;
}
#boton:hover{
    background-color: #777777;
}