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