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