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