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