body {
  color:#333;
  text-align:center;
  font-family: arial;
}
.s a
{
text-decoration:none;
 
  color:#000000;
  text-align:center;
  font-family: arial;
}
.s a:hover
{
color:red;
}

.s a:active
{
color:#456456;
}


.nav {
	margin: 0px;
	padding: 0px;
	list-style: none;
	width:100%;
}

.nav li {
	float: left;
	position: relative;
	
	}

.nav li a {
	background: #333;
	color: #fff;
	display: block;
	padding: 7px 8px;
	text-decoration: none;
	border-top: 1px solid #069;

	}




.nav li a:first-child:nth-last-child(2):before { 
  content: ""; 
  position: absolute; 
  height: 0; 
  width: 0; 
  border: 5px solid transparent; 
  top: 50% ;
  right:5px;  
 }
 
 nav {    
  display: block;
  text-align: center;
  
} 
.nav a {
  display:block; 
  background: #111; 
  color: #fff; 
  text-decoration: none;
  padding: 0.8em 1.8em;
  font-size: 80%;
  letter-spacing: 2px;
  text-shadow: 0 -1px 0 #000;
  position: relative;

  }
.nav{  
  vertical-align: top; 
  display: inline-block;
  border-radius:6px;
   
  }
.nav li {
  position: relative;
 list-style: none;

 }
.nav > li { 
  float: left; 
  border-bottom: 4px #aaa solid; 
  margin-right: 1px; 
} 
.nav > li > a { 
  margin-bottom: 1px;
  box-shadow: inset 0 2em .33em -0.5em #555; 
}
.nav > li:hover, 
.nav > li:hover > a { 
  border-bottom-color: violet;
}
.nav li:hover > a { 
  color:orange; 
}
.nav > li:first-child { 
  border-radius: 4px 0 0 4px;
} 
.nav > li:first-child > a { 
  border-radius: 4px 0 0 0;
}
.nav > li:last-child { 
  border-radius: 0 0 4px 0; 
  margin-right: 0;
} 
.nav > li:last-child > a { 
  border-radius: 0 4px 0 0;
}
.nav li li a { 
  margin-top: 1px;
}
 
 
 
/* submenu positioning*/
.nav ul {
  position: absolute;
  left: -99999em;
}
.nav > li:hover > ul {
  left: auto;
  margin-top: 5px;
  min-width: 100%;
}
.nav > li li:hover > ul { 
  left: 100%;
  margin-left: 1px;
  top: -1px;
}
/* arrow hover styling */
.nav > li > a:first-child:nth-last-child(2):before { 
  border-top-color: #aaaaaa; 
}
.nav > li:hover > a:first-child:nth-last-child(2):before {
  border: 5px solid transparent; 
  margin-top:-5px
}