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