#nav_bar a, #rentals {
  display: block;
  position: absolute;
  height: 2em;
  text-decoration: none;
  text-align: center;
  line-height: 2em;
  color: black;
  border-style: solid;
  border-width: 0 0 2px 0;
  
  }

#services {
  left: 0em;
  width: 87px;
  background-color: #fff7d7;
  border-color: #fff3bf;
  top: 1px;
  }

#services:hover, #services.current_page {
  border-color: #ffd93a;
  }

#rentals {
  top: 1px;
  left: 87px;
  width: 91px;
  background-color: #fbe4cc;
  border-color: #f9d4ad;
  }

#rentals.current_page {
  border-color: #e97b00;
  }

#rentals.current_page:hover {
  border-color: #f9d4ad;
  }

#rentals:hover #rentals_menu, #rentals.sfhover #rentals_menu {
  display: block;
  }

#rentals_menu {
  display: none;
  position: relative;
  background-color: #fbe4cc;
  top: 2px;
  left: 0;
  height: 10em;
  width: 91px;
  border: none;
  }

#rentals_menu a {
  width: 91px;
  left: 0;
  border-color: #f9d4ad;
  }

#rentals_menu a.current_page {
  background-color: #fad7b3;
  border-color: #fad7b3;
  }  

#rentals_menu a:hover {
  border-color: #e97b00;
  z-index: 1;
  }

#audio {
  top:0;
  }

#video {
  top: 2em;
  }

#projectors {
  top: 4em;
  }

#screens {
  top: 6em;
  }

#conference {
  top: 8em;
  }

#photos {
  top: 1px;
  left: 178px;
  width: 91px;
  background-color: #dfe1ee;
  border-color: #cccee4;
  }

#photos:hover, #photos.current_page {
  border-color: #676aaf;
  }

#blue_space {
  position: absolute;
  top: 1px;
  left: 269px;
  width: 271px;
  height: 2em;
  line-height: 2em;
  background-color: #eff0f6;
  border-style: solid;
  border-width: 0 0 2px 0;
  border-color: #cccee4;
  overflow: hidden;
  }

#contact {
  top: 1px;
  left: 540px;
  width: 110px;
  background-color: #dfe1ee;
  border-color: #cccee4;
  }
  
#contact:hover, #contact.current_page {
  border-color: #676aaf;
  }