body, h1, h2, h3, h4, h5, h6, ul, li, ol, p{
   padding: 0;
   margin: 0;
 }
#main{
  width: 960px;
  margin: 0 auto;
}


#header{
  background: url(../arquivos/pratica/imagens/header.jpg) no-repeat;
  height: 209px;
  position: relative;
}

#header a{
  display: block;
  width: 323px;
  height: 65px;
  position: absolute;
  top: 70px;
  left: 31px;
  text-indent: -1000px;
  overflow: hidden;
}

#menu{
  height: 41px;
  background: url(../arquivos/pratica/imagens/header.gif) no-repeat;
  position: relative;
  list-style: none;
}

 #menu a{
   display: block;
   height: 40px;
   position: absolute;
   top: 0;
   text-indent: -1000px;
   overflow: hidden;
   border: 1px;

 }
  #sobre{
   width: 169px;
   left: 485px;
  }
   #instrutor{
     width: 109px;
     left: 676px;
   }
#localizacao{
  width: 144px;
  left: 804px;
}

#content p{
  font-family: Arial;
  font-size: 12px;
  line-height: 180%;
  text-indent: 50px;
  text-align: justify;
  padding: 3px 10px 3px 10px;
}
.sobre{
  background:
  url(../arquivos/pratica/imagens/tit_sobre.gif) no-repeat;
  height: 40px;
  text-indent: -1000px;
  overflow: hidden;
  margin: 10px;
}
.instrutor{
  background:
  url(../arquivos/pratica/imagens/tit_instrutor.gif) no-repeat;
  height: 40px;
  text-indent: -1000px;
  overflow: hidden;
  margin: 10px;
  }
  .localizacao{
  background:
  url(../arquivos/pratica/imagens/tit_localizacao.gif) no-repeat;
  height: 40px;
  text-indent: -1000px;
  overflow: hidden;
  margin: 10px;
  }