@import url('https://fonts.googleapis.com/css?family=Open+Sans+Condensed:300');
body{
    background-image: url(Contacto.jpg);
    background-size: 100vw 100vh;
    background-attachment: fixed;
    margin: 0;
    font-family: 'Open Sans Condensed', sans-serif;
}

form {
    width: 450px;
    margin: auto;
    background: rgba(0,0,0,0.6);
    padding: 10px 20px;
    box-sizing: border-box;
    margin-top: 40px;
    border-radius: 10px;
}

h2{
    color: #fff;
    text-align: center;
    margin: 0;
    font-size: 30px;
    margin-bottom: 20px;
}
input, textarea{
    width: 100%;
    margin-bottom: 20px;
    padding: 7px;
    box-sizing: border-box;
    font-size: 17px;
    border: none;
    border-radius: 5px;
}

textarea{
    min-height: 100px;
    max-height: 200px;
    max-width: 100%;
}
#boton{
    background: #31384A;
    color: #fff;
    padding: 20px;
}
#boton:hover{
    cursor: pointer;
}

@media (max-width:480px){
    form{
        width: 100%;
    }
}

h1{
    text-align: center;
    border-color: #fff;
    font-size: 32px;
    background: rgba(0,0,0,0.5);
    margin-top: 40px;
}