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