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