@charset "UTF-8";

/* Mobile first */

* {
    font-size: 1.2em;
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

html {
    font-family: Arial, Helvetica, sans-serif;
    height: 100vh;
    width: 100vw;
}

body {
    background: black url(../images/back-phone.jpg) no-repeat;
    background-size: cover;
    background-position: center center;
}

main {
    background-color: rgba(255, 255, 255, 0.678);
    width: 90vw;
    margin: 10px auto 10px auto;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
}

h1 {
    color: white;
    text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.808);
}

#phone { display: inline-block;}
#tablet { display: none;}
#print { display: none;}
#pc { display: none;}
#tv { display: none;}