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