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