Element block pseudo-element :after generated with width 160px transition box-sizing content-box font-size 16px float none display block font-weight normal margin 0px height auto transform padding 20px border-radius position static border 0px rgba(226,83,83,1) solid line-height 1 box-shadow 1px 4px 7px rgba(0,0,0,0.3) cursor default z-index auto background text-shadow 1px 8px 0px rgba(255,255,255,0.2) overflow hidden