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