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