body   {margin-top:12px;padding-left:36px;width:792px;
        background-color:#ffffff;font-family:"Times New Roman",serif;
        margin-left:auto;margin-right:auto;}

h1   {font-size:60px;color:#000000;margin:12px;}
h2   {font-size:20px;}
p   {padding:24px;font-size:16px;}
ul   {font-size:16px;text-align:left;margin-left:24px;}
li   {margin-right:18px;}
img   {border:2px solid #000000;}

.all   {text-align:center;}
.nav   {height:30px;padding:6px;margin-top:24px;margin-bottom:24px;
        background-color:#ffff44;border:2px solid #000000;
        font-size:18px;text-align:center;line-height:30px;}
.left   {float:left;width:162px;height:540px;
         font-size:15px;background-color:#ffff44;padding-top:18px;
         border:2px solid #000000;text-align:center;}
.right   {float:left;width:162px;height:540px;
          font-size:15px;background-color:#ffff44;padding-top:18px;
          border:2px solid #000000;text-align:center;}
.screen   {float:left;width:460px;height:500px;text-align:center;}

.screen p {padding:24px;}

a:link   {color:#000000;text-decoration:underline;font-weight:bold;}
a:visited   {color:#000000;text-decoration:underline;font-weight:bold;}
a:hover   {color:#000000;text-decoration:none;font-weight:bold;}
a:active   {color:#000000;text-decoration:none;font-weight:bold;}