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