Element button pseudo-element :after generated with border-radius font-size 16px line-height normal margin 0px float none box-sizing content-box width auto font-weight normal padding 20px background transition text-shadow 1px 1px 0px rgba(255,255,255,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto overflow visible height auto transform border 1px #b7b7b7 solid display inline-block cursor default position static