contacto.css

body{
    font-family: 'Montserrat', sans-serif;
}

header {
    background-color: #BBBBBB;
    padding: 20px 0;
}

.caja {
    width: 940px;
    position: relative;
    margin: 0 auto;
}

nav {
    position: absolute;
    top:110px;
    right: 0;
}

nav li {
    display: inline;
    margin: 0 0 0 15px
}

nav a {
    text-transform: uppercase;
    color: #000000;
    font-weight: bold;
    font-size: 22px;
    text-decoration: none;
}

nav a:hover{
    color: #C78C19;
    text-decoration: underline;
}

main{
    width: 940px;
    margin: 0 auto;
}

footer{
    text-align: center;
    background: url(imagenes/bg.jpg);
    padding: 40px
}

form{
    margin: 40px 0;
}

form label, form legend{
    display: block;
    font-size: 20px;
    margin: 5px 0 10px;
}

.input-padron:hover{
    border-color: #C78C19;
}

.input-padron{
    display: block;
    margin: 0 0 20px;
    padding: 10px 25px;
    width: 50%;
    border-radius: 11px;
    border: none;
    border: 3px solid #858585;
}

textarea{
    padding: 10px;
    border-radius: 11px;  
    border: none;
    border: 3px solid #858585; 
    margin-bottom: 5px;
}

textarea:hover{
    padding: 10px;
    border-radius: 11px;  
    border: none;
    border: 3px solid  #C78C19
}

.checkbox{
    margin: 20px 0px;
}

.enviar{
    width: 40%;
    padding: 15px 0;
    font-size: 18px;
    font-weight: bold;
    color: white;
    background: orange;
    border-radius: 11px;
    border: none;
    transition: 0.3s all;
    cursor: pointer;
}

.enviar:hover{
    background: rgb(255, 123, 0);
    transform: scale(1.1);
}

table{
    margin: 40px 40px;
}

thead{
    background: #555555;
    color: white;
    font-weight: bold;
}

td, th{
    border: 1px solid #000000;
    padding: 8px 15px;
}

.copyright{
    color: #FFFFFF;
    font-size: 13px;
    margin: 20px;
}

@media screen and (max-width:480px){

    h1{
        text-align: center;
    }

    nav{
        position: static;
    }

    .caja{
        width: auto;
        text-align: center;
        margin: 10px 0;
    }

    main{
        width: auto;
    }

    label {
        text-align: center;
    }

    .principal{
        text-align: center 
    }

    .input-padron{
        display: inline-block;
        margin: 0;
        padding: 10px 40px;
        width: auto;
        border: none;
        border: 2px solid #858585;
        border-radius: 11px;
        text-align: center;
    }

    .enviar{
        width: 75%;
        padding: 15px 0;
        font-size: 18px;
        font-weight: bold;
        color: white;
        background: orange;
        border-radius: 11px;
        border: none;
        transition: 0.3s all;
        cursor: pointer;
        margin: 2%, 5%, 2%, 50%;
        text-align: center;
        display: inline-block;
    }

    textarea{
        width: 65%;
        height: auto;
        padding: 10px;
        resize: horizontal;
        border: 2px solid #858585;
        border-radius: 11px;
    }

    .checkbox{
    margin: 20px 5px;
    }

    table{
        margin: 40px auto;
    }
    
}