/** Start: to style navigation tab **/
			.nav {
			  margin-bottom: 18px;
			  margin-left: 0;
			  list-style: none;
			}
 
			.nav > li > a {
			  display: block;
			}
 
			.nav-tabs{
			  *zoom: 1;
			}
 
			.nav-tabs:before,
			.nav-tabs:after {
			  display: table;
			  content: "";
			}
 
			.nav-tabs:after {
			  clear: both;
			}
 
			.nav-tabs > li {
			  float: left;
			}
 
			.nav-tabs > li > a {
			  padding-right: 12px;
			  padding-left: 12px;
			  margin-right: 2px;
			  line-height: 14px;
			}
 
			.nav-tabs {
			  border-bottom: 1px solid #ddd;
			}
 
			.nav-tabs > li {
			  margin-bottom: -1px;
			}
 
			.nav-tabs > li > a {
			  padding-top: 8px;
			  padding-bottom: 8px;
			  line-height: 18px;
			  border: 1px solid transparent;
			  -webkit-border-radius: 4px 4px 0 0;
				 -moz-border-radius: 4px 4px 0 0;
					  border-radius: 4px 4px 0 0;
			}
 
			.nav-tabs > li > a:hover {
			  border-color: #eeeeee #eeeeee #dddddd;
			}
 
			.nav-tabs > .active > a,
			.nav-tabs > .active > a:hover {
			  color: #ffffff;
			  cursor: default;
			  background-color: #000000;
			  border: 1px solid #ddd;
			  border-bottom-color: transparent;
			}
 
			li {
			  line-height: 18px;
			}
 
			.tab-content.active{
				display: block;
			}
 
			.tab-content.hide{
				display: none;
			}
 
 
			/** End: to style navigation tab **/