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