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