*{
    margin:20;
}

html {
        background-color: lightblue;
        font-family: Verdana, Geneva, Tahoma, sans-serif;
    }    

.floatRight {
    float: right;
    padding: 5px;
    margin: 5px;
}

.floatLeft {
    float: left;
    padding: 5px;
    margin: 5px;
}

h1, h2 {
    text-align: center;
    color: lightcyan;
    background-color: midnightblue;
}

h3 {
    color: midnightblue;
}

.roundedCorners {
    border: 0;
    border-radius: 20px;
}

nav ul li {
    text-transform: uppercase;
    list-style-type: none;
    text-decoration: none;
    text-align: center;
    line-height: 150%;
    color: slategray;
}

.outsetborder {
    border-style: outset;
}

.double {
    border-style: double;
}

figcaption {
    font-size: 12px;
    font-weight: bold;
    text-align: center;
    display: block;
}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 50%;
}