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