@import url('//fonts.googleapis.com/css?family=Open+Sans');
/* Have to use @import for the font, as you can only specify a single stylesheet */

html {
    font-weight: 400;
    font-size: 100%;
    font-family: 'Open Sans', sans-serif;
    line-height: 3em;
}

body {
    background-color: lightblue;
    -webkit-animation: mymove 8s; /* Chrome, Safari, Opera */
    animation: mymove 8s;
}

.content {
    text-align: center;
    padding-bottom: 20px;
}

#bingImage {
    width: 100%;
}

h1 {
    font-weight: 900;
    color: navy;
    text-align: center;
    font-size: 2.5em;
}

ul#menu {
    padding: 0;
    list-style-type: none;
}

ul#menu li {
    padding: 4px;
    list-style-type: none;
}

ul#menu li a {
    margin: auto;
    width: 100%;
    display: block;
    width: 160px;
    background-color: black;
    color: white;
    font-size: 2em;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 7px 7px 7px 7px;
}

ul#menu li a:hover {
    background-color: navy;
}

/* Chrome, Safari, Opera */
@-webkit-keyframes mymove {
    from {background-color: lightgreen;}
    to {background-color: lightblue;}
}

/* Standard syntax */
@keyframes mymove {
    from {background-color: lightgreen;}
    to {background-color: lightblue;}
}