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