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