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