Element button pseudo-class :active generated with outline none transition background z-index auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) overflow visible padding 20px box-sizing content-box box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-size 16px opacity 1 cursor pointer line-height normal margin 0px display inline-block height auto font-weight normal border 1px rgba(216,163,2,0) solid position static width auto float none border-radius transform