#a p{
float: left;
margin: 50px;
}
<div id="x">
<div id="a"><p>Lorem ipsum dolor</p></div>
<img id="b" src="img/content/01.jpg" alt="ein Bild" />
</div>
#a p{
float: left;
margin: 50px;
}
<div id="x">
<div id="a"><p>Lorem ipsum dolor</p></div>
<img id="b" src="img/content/01.jpg" alt="ein Bild" />
</div>