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