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