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