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