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