* {
    margin:0;
    padding:0;
}

body {
    background-color: #1F2638;
    color: #fff;
}
#wrapper {
    width: 1000px;
    height: 600px;
    margin: 20px auto;
}
#left {
    float: left;
    height: 535px;
    width: 100px;
}
#left ul {
    margin:50px 0 0 20px;
}
#left ul li {
    margin:150px 0 0 0;
}
#center {
    float:left;
    height:535px;
    width:800px;
}
#right {
    float: left;
    width: 100px;
    height: 535px;
}
#right ul {
    margin:50px 0 0 20px;
}
#right ul li {
    margin:150px 0 0 0;
}
#topHello {
    height:0;
    width: 0;
}
.visible {
    z-index: 11;
    width: 230px;
    position: absolute;
    padding: 1em;
	background-color: rgba(255, 250, 250, 0.3);
}

.narrow {
    
}

ul, li {
    list-style-type: none;
}
img {
    border:none;
}

ul.main {
    z-index:10;
}
ul.main li {
    list-style-type: none;
}