css pointer

by Ali Khaled

HTML

<div class="step1"></div>
<div class="step2"></div>
<div class="step3"></div>
<div class="step4"></div>

CSS

.step4 {
     width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px;
    background-color: transparent;
    border-top-color: transparent;
    border-left-color: transparent;
    border-bottom-color: #080;
    border-right-color: transparent;
}