Element block pseudo-element :after generated with font-weight normal overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static cursor default float left border 0px rgba(0,0,0,1) solid height 100% font-size 16px transform padding 20px width 25% background box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block margin 0px z-index auto box-sizing content-box transition border-radius line-height 1