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