Element block pseudo-class :active generated with box-sizing content-box width 80% cursor default display block font-size 16px overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) background border 0px rgba(0,0,0,1) solid height 200px transform padding 20px line-height 1 transition font-weight normal border-radius float none z-index auto position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px