html {
  background: url(../images/Backyard\ Lilacs.gif)no-repeat center center fixed;
    /* -webkit-background-size: cover;
    -moz-background-size: cover; 
    -c-background-size-: cover; */
    background-size: cover; 
}
#picturelist {
    width: 60%
    text-align: left;
    float: left;
}
#picturelist ul {
    list-style-type: none;
}

#picturelist a {
    font-size: 24px;
    font-weight: bold;;
}
#picturelist a:link {
    color: limegreen;
}
#picturelist a:visited {
    color: darkcyan;
}
img.pictureptr {
    float: left;
    clear: left;
}
p.picturepointer {
    margin-left: 128px;
}