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