#txt1 {height:103px; width:100%;}
#txt2, #txt3, #txt5 {height:143px; width:550px;}
#txt1, #txt2, #txt3, #txt5 {margin-bottom:10px;}
#txt2 {background-image:url(../img/img-internet.jpg);}
#txt3 {background-image:url(../img/img-internet2.jpg);}
#txt5 {background-image:url(../img/img-internet3.png);}
#txt2, #txt3, #txt5 {background-repeat:no-repeat; padding-left:220px;}

#txt4 {text-align:center; background:#D6D6D6; height:200px; width:100%; top:15px;}

#conteudoservico {height:550px; width:959px; left:20px; top:10px;}