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