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