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