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