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