Element button pseudo-class :active generated with padding 20px line-height normal margin 0px position static height auto float none font-size 16px transition width auto overflow visible border 1px #b7b7b7 solid font-weight normal transform 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 display inline-block background box-sizing content-box border-radius cursor default