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