Element block pseudo-class :active generated with cursor default font-weight normal z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none font-size 16px transform background box-sizing content-box margin 0px display block height auto position static transition overflow hidden line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid border-radius padding 20px width 160px