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