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