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