#html, body {
top : 0;
right : 0;
margin-right:auto;
bottom : 0;
left : 0;
margin-left:auto;
height : 100%;
  background: url(images/liensutiles.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  background-color:#000000;
  background-attachment:fixed;
  font-size: 0.8em;
  overflow:hidden;
  font-family: Arial;
  text-align:left;
}
#keybot  {
	position:absolute;
	top : 0;
	right : 0;
	margin-right:auto;
	bottom : 0;
	left : 0;
	margin-left:auto;
	width : 924px;
	height : 5%;
	margin : auto;
	font-family : Arial, Helvetica, sans-serif;
	font-weight: 200;
	font-size: 16px;
	color : #FFFFFF;
	text-align : center;
}
nav {
  background-color: #fff;
  opacity : 0.7;
  border: 1px solid #dedede;
  border-radius: 4px;
  box-shadow: 0 2px 2px -1px rgba(0, 0, 0, 0.055);
  color: #000;
  display: block;
  margin-left:auto;
  margin-right:auto;
  width: 90%; 
}

  nav ul {
    margin: 0;
    padding: 0;
  }

    nav ul li {
      display: inline-block;
      list-style-type: none;

    }
      
      nav > ul > li > a > .caret,
	  nav > ul > li > div ul > li > a > .caret {
        border-top: 4px solid #aaa;
        border-right: 4px solid transparent;
        border-left: 4px solid transparent;
        content: "";
        display: inline-block;
        height: 0;
        width: 0;
        vertical-align: middle;
      }
	  
	  	nav > ul > li > div ul > li > a > .caret {
			border-bottom: 4px solid transparent;
			border-top: 4px solid transparent;
			border-right: 4px solid transparent;
			border-left: 4px solid #f2f2f2;
			margin: 0 0 0 0px;
		}

      nav > ul > li > a {
        color: #aaa;
        display: block;
        line-height: 30px;
        padding: 0 24px;
        text-decoration: none;
      }

        nav > ul > li:hover {
          background-color: rgb( 40, 44, 47 );
        }

        nav > ul > li:hover > a {
          color: rgb( 255, 255, 255 );
        }

        nav > ul > li:hover > a > .caret {
          border-top-color: rgb( 255, 255, 255 );
        }
		
		nav > ul > li > div ul > li:hover > a > .caret {
			border-left-color: rgb(255,255,255);
		}
      
      nav > ul > li > div,
	  nav > ul > li > div ul > li > div {
        background-color: rgb( 40, 44, 47 );
        border-top: 0;
        border-radius: 0 0 4px 4px;
        box-shadow: 0 2px 2px -1px rgba(0, 0, 0, 0.055);
        display: none;
        margin: 0;
        position: absolute;
        width: 200px;
      }
	  
	  	nav > ul > li > div ul > li > div {
			background-color: rgb( 40, 44, 47 );
			border-radius: 0 4px 4px 4px;
			box-shadow: inset 2px 0 5px rgba(0,0,0,.15);
			margin-top: -31px;
			right: -395px;
			width: 395px;
			opacity: 0;
		}

        nav > ul > li:hover > div,
		nav > ul > li > div ul > li:hover > div {
          display: block;
          opacity: 1;
          visibility: visible;
        }

          nav > ul > li > div ul > li,
		  nav > ul > li > div ul > li > div ul > li {
            display: block;
			position: relative;
          }

            nav > ul > li > div ul > li > a,
			nav > ul > li > div ul > li > div ul > li > a {
              color: #fff;
              display: block;
              padding: 8px 14px;
              text-decoration: none;
            }

              nav > ul > li > div ul > li:hover > a {
                background-color: rgba( 255, 255, 255, 0.1);
              }
			  
::-webkit-scrollbar {
    height: 12px;
	width: 12px;
	background: #000000;
	opacity : 0.7;
    }
::-webkit-scrollbar-thumb {
    background: #cccccc;
    -webkit-border-radius: 1ex;
    -webkit-box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.75);
}
::-webkit-scrollbar-corner {
    background: #000000;
	opacity : 0.7;
}