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