Element button pseudo-element :before generated with border 0px rgba(0,0,0,1) solid box-sizing content-box font-size 16px border-radius font-weight normal position static box-shadow 2px 2px 5px rgba(0,0,0,0.3) cursor default float none display block height auto transform margin 0px z-index auto width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition line-height 1 padding 20px background overflow hidden