Element block pseudo-class :active generated with width 50% transform overflow hidden z-index auto cursor default display block font-size 16px transition float none line-height 1 margin 0px border 0px rgba(66,66,66,0.7) solid box-sizing content-box font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) opacity 0.52 padding 20px background border-radius height auto position static