html, body {
    height: 100%;
}

body {
    font-family: arial, sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: #292b2c;
    background: #4bb1e1 url(../img/aggiornamento-background.jpg) no-repeat center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

a {
    color: #292b2c;
    text-decoration: none;
}

a:hover, a:active, a:focus {
    color: #4bb1e1;
}

p {
    margin: 1rem 0 0 0;
}

.text-center {
    text-align: center;
}

.first {
    margin-top: 0;
}

#wrapper {
    position: relative;
    display: table;
    width: 100%;
    height: 100%;
}

#main {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

#content {
    width: 100%;
    height: auto;
    margin: 0 auto;
    padding: 30px;
    background-color: #ffffff;
    -webkit-box-shadow: 1px 1px 12px 0px rgba(0,0,0,0.5);
    box-shadow: 1px 1px 12px 0px rgba(0,0,0,0.5);
}

.text-message {
    display: block;
    margin: 1.5rem 0 0 0;
    padding: 1rem 0 0 0;
    font-size: 24px;
    font-weight: bold;
    color: #4bb1e1;
    border-top: 1px dotted #d0d0d0;
}

/* Breakpoints */
@media only screen and (min-width: 480px) {

}

@media only screen and (min-width: 768px) {
    #content {
        width: 640px;
        -webkit-border-radius: 10px;
        -moz-border-radius: 10px;
        border-radius: 10px;
    }
}

@media only screen and (min-width: 992px) {

}

@media only screen and (min-width: 1200px) {

}

@media only screen and (min-width: 1440px) {

}