* {
    margin: 0;
    padding: 0;
}

body {
    height: 100%;
    background-color: dimgrey;
    font-family: Arial, sans-serif;
    padding: 10px 0;

}
.page {
    width: 90%;
    max-width: 600px;
    margin: auto;
    background-color: #fff;
    text-align: center;
    padding: 10% 0;

}
.page > div {
    margin: 0 10% ;

}

.header {
    margin-top: 10%;
    border: 1px solid #000;
}
h1 {
    font-size: 1.5em;
    padding-top: 1% ;
    font-weight: normal;
}
h3 {
    font-size: 14px;
    margin: 8% 0 2%;
    font-weight: normal;
}

.body {
    min-height: 40vh;
    padding: 5% 0;
    /*border: 1px solid red;*/
}
.body img {
    width: 100%;
    box-shadow: 0 0 20px rgba(0,0,0,0.4);
}

.footer {
    border: 2px solid #000;
    color: lightgrey;
    line-height: 4em;
}

#slideshow {
    position: relative;
    padding: 10px;
}

#slideshow > div {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
}
#slideshow .hidden {
    display: none;
}
.intro {
    margin-top: 10vh;
}