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