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