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