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