#all {
    background-image: url(fixedBG.gif);
    background-repeat: repeat-y;
    width: 1280px;
    height: 1200px;
    margin-left: auto;
    margin-right: auto;
    background-color: white;
    
}
#header {
    
    background-color: black;
    border-bottom: 3px black;
    float: left;
    width: 1280px;
    clear: both;
    margin: auto;
    text-align: center;
    color: white;
}
#left {
    float: left;
    width: 90px;
    height: 600px;
    top: 110px;
    clear: left;
    background-color: black;
   
}
#right {
    float: left;
    width: 1175px;
    background-color: black;
}
#footer {
    float: left;
    width:1280px;
    clear: both;
    text-align: center;
   background-color: white;
    border-top: 3px double black;
}
#menu ul {
    float: none;
    margin-left: 10em;
    
}
#menu li {
    list-style-type: none;
    float: left;
    width: 10em;
    text-align: center;
    margin: auto;
}
#menu a {
    text-decoration: none;
    color: white;
    display: block;
    
    background-color:black;
}
#menu a:hover {
    
    background-color: black;
    color: orange;
    font-size: 105%
}
#sidemenu ul {
   
    margin-left:-2em;
    top: 150px;
    
}
#sidemenu li{
    list-style-type: none;
   
    width: 5em;
    text-align: left;
}
#sidemenu a {
    text-decoration: none;
    color: white;
    display: block;
    background-color: black;
}    
#sidemenu a:hover {
    
    background-color:black;
    color: orange;
   
}
#logo {
    background: url('Arms.svg');
    float: left;
    height: 100px;
    width: 90px;
    background-size: contain;
    background-repeat: no-repeat;
    
}
#banner {
    background: url('quantum.jpg') no-repeat center ;
    background-size: contain;
    height:150px;
    width: 1280px;
   
}
#title {
    position: absolute;
    z-index: 999;
    top: -40px;
    left: 350px;
    height: 100px;
    color: white;
}
h1 {
    color: white;
    -webkit-text-stroke: 2px black; /* width and color */
    font-family: sans;
    font-size: 500%;
}
#construction {
    background:url('construction.gif');
    top: 100px;
    margin-left: 200px;
    width: 800px;
    height: 600px;
}