SignUp/style_mobile.css

/**
 * /style_mobile.css
 * @version 1.2
 * @desc fancy css even for mobile devices!
 * @author Fándly Gergő Zoltán
 * @copy 2017 Fándly Gergő Zoltán
 */

h1.title{
    text-align: left;
    background: rgba(31,73,125,0.8);
    color: rgb(255,255,255);
    margin: auto;
    padding: 0.3em 1em;
}

button{
    background: rgba(31,73,125,0.8);
    color: rgb(255,255,255);
    padding: 1em;
    border-radius: 0.5em;
    width: 100%;
    font-size: 2em;
}
button:hover{
    background: rgba(31,73,125,1);
}

form{
    width: 100%;
}
fieldset{
    border: 5px solid rgba(31,73,125,0.8);
    background: rgb(220,220,220);
    border-radius: 1em;
    padding: 2em;
    width: 90%;
    text-align: left;
}
fieldset legend{
    background: rgba(31,73,125,0.8);
    color: rgb(255,255,255);
    padding: 0.3em;
    font-size: 2em;
    border-radius: 0.5em;
    box-shadow: 0 0 0 5px rgb(220,220,220);
    text-align:left;
    margin-left: 10%;
}

footer{
    background: rgb(200,200,200);
    border-radius: 1em;
    width: 90%;
    margin: auto;
    font-size: 0.8em;
    text-align: center;
    padding: 0.3em;
}

hr.placeholder{
    border: none;
    height: 30px;
}

input{
    border-radius: 5px;
    padding: 0.5em;
    border: 1px solid solid rgba(31,73,125,0.8);
    font-size: 1.5em;
}
textarea{
    border-radius: 5px;
    padding: 0.5em;
    border: 1px solid solid rgba(31,73,125,0.8);
    font-size: 1.5em;
}
select{
    border-radius: 5px;
    padding: 0.5em;
    border: 1px solid solid rgba(31,73,125,0.8);
    font-size: 1.5em;
    max-width: 90%;
}

div.message{
    width: 90%;
    padding: 1em;
    border: 2px solid rgb(60, 255, 60);
    border-radius: 10px;
    margin: auto;
    margin-top: 1.5em;
    margin-bottom: 1.5em;
    background: rgba(0, 255, 0, 0.5);
    text-align: center;
    font-size: 1.5em;
}
div.message.error{
    border: 2px solid rgb(255, 60, 60);
    background: rgba(255, 0, 0, 0.5);
}

ul.menu{
    list-style:none;
    margin: 0;
    background: rgba(31,73,125,0.8);
    display: flex;
    justify-content: stretch;
    flex-wrap: wrap;
    font-size: 2em;
}
ul.menu li{
    display: block;
    padding: 1em;
    color: rgb(255,255,255);
    width; 95%;
}
ul.menu li:hover{
    background: rgba(31,73,125,1);
}
ul.menu a{
    text-decoration: none;
    width: 95%;
}

td{
    vertical-align: top;
}

span.password{
    background: rgb(0,0,0);
    font-family: Courier New;
}
span.password:hover{
    background: inherit;
}

table:not(.table) td{
    display: block;
}

label{
    font-size: 1.5em;
}

table{
    font-size: 1.5em;
}

p{
    font-size: 1.5em;
}

div.overlay{
    position: fixed;
    display: none;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
}
div.overlay.loading{
    background: rgba(0,0,0,0.7);
}
div.overlay.loading img{
    position: fixed;
    max-width: 50%;
    max-height: 50%;
    top: 30%;
    left: 40%;
    padding: 1em;
}
div.overlay.messages{
    height: 30%;
}

/* the world's fanciest checkbox */
div.checkbox{
    width: 7em;
    height: 2.5em;
    background: rgb(140, 140, 140);
    border-radius: 1.5em;
    position: relative;
}
div.checkbox:before{
    content: 'On';
    position: absolute;
    top: 30%;
    left: 15%;
    color: rgb(35, 200, 40);
    font-size: 1em;
}
div.checkbox:after{
    content: 'Off';
    position: absolute;
    top: 30%;
    right: 15%;
    color: rgb(15, 15, 15);
    font-size: 1em;
}
div.checkbox label{
    display: block;
    width: 45%;
    height: 55%;
    border-radius: 1.5em;
    transition: 0.5s;
    cursor: pointer;
    position: absolute;
    top: 22.5%;
    left: 10%;
    z-index: 1;
    background: rgb(220, 220, 220);
}
div.checkbox input[type=checkbox]:checked + label{
    left: 45%;
    background: rgb(35, 200, 40);
}
div.checkbox input[type=checkbox]{
    display: none;
}