Element block pseudo-class :active generated with box-sizing content-box z-index auto padding 20px line-height 1 box-shadow 5px 5px 8px rgba(0,0,0,0.4) outline none opacity 1 border 0px rgba(0,0,0,1) solid font-weight normal float none background margin 0px height auto display block cursor default transform width 160px overflow hidden position static transition font-size 16px text-shadow 2px 2px 2px rgba(0,0,0,0.5) border-radius