.layout{display:flex}.layout__left{z-index:1;position:fixed;top:0;left:0;width:40vw;height:100vh}.layout__right{margin-left:40vw;width:60vw;height:100vh;position:relative}@media(max-width:768px){.layout__left{display:none}.layout__right{margin-left:0;width:100vw}}