.background-ellipse{position:fixed;top:0;left:0;width:100%;height:100%;background-image:url(/assets/background-ellipse-light.svg),url(/assets/background-ellipse-light.svg);background-size:90vw,90vw;background-position:-20vw calc(100vh - 55vw),30vw -35vw;background-repeat:no-repeat;z-index:-1}@media(min-width:56.25em){.background-ellipse{background-size:65vw,65vw;background-position:-40% calc(100vh - 30vw),52.5vw -32.5vw}}