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