.left-banner{position:fixed;bottom:0;left:0;z-index:99999;pointer-events:none}.left-banner img{width:100%}@media screen and (max-width:1200px){.left-banner{display:none}}.right-banner{position:fixed;top:0;right:0;z-index:99999;pointer-events:none}.right-banner img{width:100%}@media screen and (max-width:1200px){.right-banner{display:none}}.bottom-banner{position:fixed;width:100%;bottom:0;left:0;height:102px;z-index:99998;background-size:contain!important}@media screen and (max-width:540px){.bottom-banner{height:70px;pointer-events:none;background-repeat:repeat-x!important;background-position:bottom!important}}.firework{position:fixed;top:0;left:0;width:100%;height:100%;z-index:999999;pointer-events:none}.audio-decor{display:none}