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