.msn{ margin-left: 10px;
    margin-top:-18px;
	  border:3px solid #000; 
      float:left;
	  height:50px;
	  width:50px;
	  background:url(../imagens/icone.jpg)-49px -5px;
		 
}


.facebook{margin-left: 108px;
    margin-right: 44px;
    margin-top: -31px;
	      border:3px solid #000; 
	     float:left;
	     height:50px;
	    width:50px;
	    background:url(../imagens/icone.jpg) -96px 56px;
}
.music{ float:right; 
        margin-top: -31px;
	    margin-right:10px;
	    border:3px solid #000; 
        height:50px;
	    width:50px;
	   background:url(../imagens/icone.jpg) -16px 155px ;
}
.firefox{margin-right: 101px;
    margin-top: -31px;
	      border:3px solid #000; 
	     background:url(../imagens/icone.jpg) 441px 311px ;
         float:right;
		  height:50px;
	    width:50px;
}
.email{
    margin-left:314px;
    margin-top: -23px;
       border:3px solid #000;
	   width:120px;
       height:30px;
	   background: url(../imagens/email.jpg) -7px -120px;
}