.fill-area{display:table;z-index:-1;position:absolute;top:-320000px;left:-320000px;width:640000px;height:640000px}.background{background-color:#262626;opacity:1;background-image:linear-gradient(#0f0f0f 1.5px,transparent 0),linear-gradient(90deg,#0f0f0f 1.5px,transparent 0),linear-gradient(#333 1.5px,transparent 0),linear-gradient(90deg,#333 1.5px,#262626 0);background-size:200px 200px,200px 200px,25px 25px,25px 25px;background-position:-1.5px -1.5px,-1.5px -1.5px,-1.5px -1.5px,-1.5px -1.5px}