.lavaLampWithImage { position: relative; height: 29px; width: 421px; background: url("bg.gif") no-repeat top; padding: 15px; margin: 10px 0; overflow: hidden; }
    .lavaLampWithImage li { float: left; list-style: none; }
        .lavaLampWithImage li.back { background: url("lava.gif") no-repeat right -30px; width: 9px; height: 30px; z-index: 8; position: absolute; }
            .lavaLampWithImage li.back .left { background: url("lava.gif") no-repeat top left; height: 30px; margin-right: 9px; /* 7px is the width of the rounded shape */ }
        .lavaLampWithImage li a { font: bold 14px arial; text-decoration: none; color: #fff; outline: none; text-align: center; top: 7px; text-transform: uppercase; letter-spacing: 0; z-index: 10; display: block; float: left; height: 30px; position: relative; overflow: hidden; margin: auto 10px; }
            .lavaLampWithImage li a:hover, .lavaLampWithImage li a:active, .lavaLampWithImage li a:visited { border: none; }

.lavaLampNoImage { height: 29px; margin: 10px 0; overflow: hidden; padding: 15px; position: relative; }
    .lavaLampNoImage li { float: left; list-style: none; }
        .lavaLampNoImage li.back { border-radius: 17px; border-color: #3e524e; border-style: solid none; border-width: 2px 0; height: 34px; position: absolute; width: 9px; z-index: 8; }        .lavaLampNoImage li a { outline: none; text-align: center; top: 7px; letter-spacing: 0; z-index: 10; display: block; float: left; height: 30px; position: relative; overflow: hidden; margin: auto 10px; }
            .lavaLampNoImage li a:hover, .lavaLampNoImage li a:active, .lavaLampNoImage li a:visited { border: none; }

.lavaLampBottomStyle { position: relative; height: 29px; width: 421px; background-color: white; padding: 15px; margin: 10px 0; overflow: hidden; border: 1px solid gray; }
    .lavaLampBottomStyle li { float: left; list-style: none; }
        .lavaLampBottomStyle li.back { border-bottom: 5px solid blue; width: 9px; height: 30px; z-index: 8; position: absolute; }
        .lavaLampBottomStyle li a { font: bold 14px arial; text-decoration: none; color: #000; outline: none; text-align: center; top: 7px; text-transform: uppercase; letter-spacing: 0; z-index: 10; display: block; float: left; height: 30px; position: relative; overflow: hidden; margin: auto 10px; }
            .lavaLampBottomStyle li a:hover, .lavaLampBottomStyle li a:active, .lavaLampBottomStyle li a:visited { border: none; }