Element block pseudo-element :before generated with cursor default transform height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px font-size 25px background outline none border-radius border 0px rgba(0,0,0,1) solid display block overflow hidden line-height 1 font-weight normal position static margin 0px z-index auto width 160px float none opacity 1 box-sizing content-box transition box-shadow 1px 1px 1px rgba(0,0,0,0.3)