Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid transform box-sizing content-box line-height 1 opacity 1 box-shadow 1px 5px 7px rgba(0,0,0,0.3) width 160px display block font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden z-index auto outline none height auto border-radius position static margin auto font-weight normal float none padding 20px background transition cursor default