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