Element button pseudo-class :active generated with background margin 0px box-sizing content-box z-index auto font-size 16px width auto padding 20px display inline-block height auto overflow visible text-shadow -1px -1px 0px rgba(15,73,168,0.66) font-weight normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) line-height normal transform position static float none transition cursor pointer border 1px #018dc4 solid border-radius