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