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