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