Element button pseudo-element :before generated with float none display inline-block margin 0px position static padding 20px height auto width auto border 1px rgba(0,0,0,0.66) solid overflow visible line-height normal background font-size 15px z-index auto cursor pointer box-shadow 2px 2px 2px rgba(0,0,0,0.2) text-shadow transform font-weight normal box-sizing content-box transition border-radius