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