.caret-right {
float:right;
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 2px;
  vertical-align: middle;
  border-left: 5px solid;
  border-left-color:#999999;
  border-bottom: 5px solid transparent;
  border-top: 5px solid transparent;
  margin-top:5px;
  margin-right:-8px;
}

    /* Add a gray background color and some padding to the footer */
    footer {
      background-color: #f2f2f2;
      padding: 25px;
    }

    .carousel-inner img {
      width: 100%; /* Set width to 100% */
      min-height: 200px;
    }

    /* Hide the carousel text when the screen is less than 600 pixels wide */
    @media (max-width: 600px) {
      .carousel-caption {
        display: none;
      }
    }

	.dropdown-submenu {
    position: relative;
}

.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -1px;
}

/*set a border on the images to prevent shifting*/
 #gallery_01 img{border:2px solid white;}
 
 /*Change the colour*/
 .active img{border:2px solid #333 !important;}