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