ttomright {
	width: 0;
	height: 0;
	border-bottom: 100px solid #f66; 
	border-left: 100px solid transparent;
}				
            </style>
<p></p>
</div>
<div class="shape">
<h5><span class="ez-toc-section" id="%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E8%A1%8C"></span>平行四边行<span class="ez-toc-section-end"></span></h5>
<div id="parallelogram"></div>
<style contenteditable=""> 
#parallelogram {
	width: 150px;
	height: 100px;
	-webkit-transform: skew(20deg);
	   -moz-transform: skew(20deg);
	     -o-transfo