Element button pseudo-class :active generated with opacity 1 position static font-size 16px box-shadow 2px 2px 2px rgba(0,0,0,0.2) float none text-shadow -1px -1px 0px rgba(15,73,168,0.66) border-radius cursor pointer outline none box-sizing content-box z-index auto height auto overflow visible display inline-block line-height normal background width auto font-weight normal transition border 1px #018dc4 solid transform margin 100px padding 20px