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