Element button pseudo-class :active generated with transition padding 20px background float none text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid outline none margin 0px cursor pointer box-sizing content-box opacity 1 height auto line-height normal font-weight normal display inline-block z-index auto overflow visible transform border-radius font-size 16px width auto box-shadow 3px 3px 4px rgba(0,0,0,0.2) position static