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