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