Element block pseudo-class :active generated with cursor default padding 20px z-index auto height auto border-radius transition width 160px background transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block line-height 1 font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static overflow hidden box-sizing content-box float none font-weight normal border 0px rgba(0,0,0,1) solid margin 0px