/* HOLA AL MUNDO ME ABURRO*/
 img{
  width: 400px;
  height: 300px;
  
}
div {
  padding-top: 50px;
  padding-right: 30px;
  padding-bottom: 50px;
  padding-left: 80px;
}
h1 {
border: 30px;
color: red;
} 
table, th, td {
  border: 1px solid green;
}

h2 {
	font-size: 2,5em; /* 40/16=2.5em */
}
div {
  font-size: 2em;
  border: 1px solid black;
}
.flotar { float: left; }

.colocar { clear: both; }

.italic {
  font-style: italic;
}

.oblique {
  font-style: oblique;
}