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