Element block pseudo-class :active generated with float none transform overflow hidden font-weight normal line-height 1 font-size 16px transition box-sizing content-box width 160px border 1px rgba(0,0,0,1) solid height auto display block background padding 20px z-index auto box-shadow 1px 1px 0px rgba(0,0,0,0.5) border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px position static cursor default