Element block pseudo-class :active generated with float none height auto box-sizing content-box padding 20px border-radius position static border 0px rgba(0,0,0,1) solid transform overflow hidden display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px z-index auto font-weight normal background transition opacity 1 outline none width 240px line-height 1