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