Element block pseudo-class :active generated with box-sizing content-box width 160px transform transition cursor default font-weight normal margin 0px padding 20px border 0px rgba(0,0,0,1) solid float none height auto z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(5,125,255,0.3) overflow hidden font-size 16px position static border-radius line-height 1 background display block