.nav ul ul {
	display: none;
}

	.nav ul li:hover > ul {
		display: block;
	}
.nav ul {
	background: #efefef; 
	background: linear-gradient(top, #efefef 0%, #bbbbbb 100%);  
	background: -moz-linear-gradient(top, #efefef 0%, #bbbbbb 100%); 
	background: -webkit-linear-gradient(top, #efefef 0%,#bbbbbb 100%); 
	box-shadow: 0px 0px 9px rgba(0,0,0,0.15);
	padding: 0 20px;
	border-radius: 10px;  
	list-style: none;
	position: relative;
	display: inline-table;
}
	.nav ul:after {
		content: ""; clear: both; display: block;
	}
.nav ul li {
	float: left;
}
	.nav ul li:hover {
		background: #4b545f;
		background: linear-gradient(top, #4f5964 0%, #5f6975 40%);
		background: -moz-linear-gradient(top, #4f5964 0%, #5f6975 40%);
		background: -webkit-linear-gradient(top, #4f5964 0%,#5f6975 40%);
	}
		.nav ul li:hover a {
			color: #fff;
		}
	
	.nav ul li a {
		display: block; padding: 25px 40px;
		color: #757575; text-decoration: none;
	}

.nav ul ul {
	background: #5f6975; border-radius: 0px; padding: 0;
	position: absolute; top: 100%;
}
	.nav ul ul li {
		float: none; 
		border-top: 1px solid #6b727c;
		border-bottom: 1px solid #575f6a;
		position: relative;
	}
		.nav ul ul li a {
			padding: 15px 40px;
			color: #fff;
		}	
			.nav ul ul li a:hover {
				background: #4b545f;
			}
.nav ul ul ul {
	position: absolute; left: 100%; top:0;
}
.nav ul ul {
	background: #5f6975; border-radius: 0px; padding: 0;
	position: absolute; top: 100%;
}
	.nav ul ul li {
		float: none; 
		border-top: 1px solid #6b727c;
		border-bottom: 1px solid #575f6a;
		position: relative;
	}
		.nav ul ul li a {
			padding: 15px 40px;
			color: #fff;
		}	
			.nav ul ul li a:hover {
				background: #4b545f;
			}
.jumbotron {
  
  height: 500px;
}

.jumbotron .container {
 position: relative;
 top: 30px;
    
}
.jumbotron h4 {
  color: #500000  ;
  font-size: 48px;  
  font-family: 'Shift', sans-serif;
  font-weight: bold;
}
.jumbotron img {
    display:block;
    margin-left: auto;
    margin-right: auto;   
}



.body p { 
    font-family: Helvetica, sans-serif;
	font-size: 12px;
	line-height: 16px;
     color: black;
     font-family: Verdana;
     text-align: Left;
     text-indent: 3em;
        
}


#contacts {
  text-align: center;
}

.body p{

  margin: auto;
}



.End p {
    border: 2px solid white;     
}
.Intro1 {
    font-family: Helvetica, sans-serif;
	font-size: 12px;
	line-height: 16px;
     color: black;
     font-family: Verdana;
     text-align: Left;
     text-indent: 3em;
    
}
section {

  float:none;
  width: 993px;
  margin: auto;
  position: relative;
  -webkit-font-smoothing: antialiased;
text-rendering: optimizeLegibility;
}

#first {
  margin-bottom: 20px;
  margin: auto; 
  position: relative;

}
#second {
  margin-top: 15px;

}
#third {
  margin-top: 15px;
}
#fourth {
  margin-top: 
}
.body p{

  margin: auto;
}
.col-md-4 {
  display: table-cell;
  width: 29%;
  margin-left: 2%;
  margin-right: 2%;
}
.col-md-4 img {
  height: 10em;
}
.learn-more {
  margin-top: 25px;
  background-color: #efefef;
}
.learn-more .container .row .col-md-4 .thumbnail {
         display:inline; }

.learn-more h3 {
  color: black;
}
#yale  {
   
  font-size: 14px;
  font-weight: none;
  font-family: Arial;
  color: black;
  text-align: left;
}
#ipa  {
   
  font-size: 14px;
  font-weight: none;
  font-family: Arial;
  color: black;
  text-align: left;
}
#uni  {
   
  font-size: 14px;
  font-weight: none;
  font-family: Arial;
  color: black;
  text-align: left;
}
.yale p {
  font-size: 12px;
  font-family: Verdana;
  color: black;

}
.ipa p {
  font-size: 12px;
  font-family: Verdana;
  color: black;

}