Element button pseudo-class :active generated with background float none cursor default border 0px rgba(0,0,0,1) solid margin 200px width 370px display block line-height 1 border-radius transform font-weight normal z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) height 370px position static padding 20px transition box-sizing content-box font-size 16px overflow hidden