b    { font-weight: bold }
body    { background: #fff url(images/background.gif); margin: 0px 5% }
h1  { font-size: 1.4em }
h2  { font-size: 1.2em; margin-top: 2em; margin-bottom: 1em; margin-left: 1em }
h3  { font-size: 1.1em; margin-left: 3em }
h4 { font-size: 1em; margin-left: 4em }
i { font-style: italic }
img  { vertical-align: middle; border: none }
li { margin-top: 0.2em }
ol  { list-style-type: decimal; list-style-position: outside; margin-right: 3em; margin-left: 3em }
ul  { list-style-image: url(images/bullet.gif); list-style-position: outside; margin-left: 4em }
ol ul { margin-left: 0em }
p { margin-left: 3em }
table { margin-left: 3em }
li.advanced { list-style-image: url(images/advanced.gif) }
li.highwind { list-style-image: url(images/highwind.gif) }
li.key { list-style-image: url(images/key.gif) }
li.lightwind  { list-style-image: url(images/lightwind.gif) }
li.note { list-style-image: url(images/note.gif) }
li.safety { list-style-image: url(images/safety.gif) }
.copyright        { color: #818181; font-style: italic; font-size: 0.6em; text-align: center; margin-bottom: 1em }
.header  { text-align: center; margin-top: 1em; margin-bottom: 1.4em }
.navigation { font-size: 0.9em; text-align: center; margin-top: 3em; margin-bottom: 3em }
#navbuttons  { text-align: center; margin: 1em; width: 100% }
#nav-weatherbutton    { background: url(images/navbuttons.gif) no-repeat -375px 0px; width: 125px; height: 31px }
img#nav-weatherbutton:hover   { background-position: -375px -31px }
#nav-homebutton   { background: url(images/navbuttons.gif) no-repeat 0px 0px; width: 125px; height: 31px }
img#nav-homebutton:hover   { background-position: 0 -31px }
#nav-cheatbutton  { background: url(images/navbuttons.gif) no-repeat -125px 0px; width: 125px; height: 31px }
img#nav-cheatbutton:hover  { background-position: -125px -31px }
#nav-top10button  { background: url(images/navbuttons.gif) no-repeat -250px 0px; width: 125px; height: 31px }
img#nav-top10button:hover  { background-position: -250px -31px }
#nav-feedbackbutton  { background: url(images/navbuttons.gif) no-repeat -500px 0px; width: 125px; height: 31px }
img#nav-feedbackbutton:hover  { background-position: -500px -31px }