.footer-banner{height:70px;position:fixed}.layout{width:1300px}.lay{height:calc(100vh - 80px);overflow-y:auto;padding:20px 0;position:relative}@media (max-width:668px){.lay{height:calc(100vh - 150px)}}@media (min-width:668px) and (max-width:1024px){.lay{gap:10px;padding:0 10px}}.lay .main{width:60%}@media (max-width:668px){.lay .main{box-sizing:border-box;padding:0 15px 30px;width:100%}}@media (min-width:669px) and (max-width:1024px){.lay .main{box-sizing:border-box;margin:auto;padding:0 15px;width:100%}}.lay .left-side{position:sticky;top:0;width:20%}@media (min-width:669px) and (max-width:1024px){.lay .left-side{padding:0 5px;width:30%}}.lay .right-side{overflow-y:auto;position:sticky;top:0;width:20%}