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