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