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