#conteudo_esse{
   position: absolute;
   width: 450px;
   left: 0px;
   top: 0px;
   overflow: hidden;
   height: 180px;
}
#conteudo_esse_scroll{
   width: 20px;
   height: 180px;
   position: absolute;
   top: 0px;
   left: 460px;
   background: #E2E2E2;
}
#conteudo_esse_scroll .up{
   cursor: pointer;
}
#conteudo_esse_scroll .down{
   top: 160px;
   position: absolute;
   left: 0px;
   cursor: pointer;
}