.footer{background:#000;height: 50px;color: #fff; line-height:50px;text-align: center;}
.footer a{color: #fff;}
blockquote{font-size: 16px;}
.container h2{font-size: 24px;}
.header{text-align: center;}
.laobuluo_paiban{text-align: center;}
body::before {
				content: '';
				position: fixed;
				top: 0;
				left: 0;
				right: 0;
				bottom: 0;
				z-index: -520;
				pointer-events: none;
			}

			body::before {
				background: linear-gradient(90deg, rgba(247, 149, 51, .1), rgba(243, 112, 85, .1) 15%, rgba(239, 78, 123, .1) 30%, rgba(161, 102, 171, .1) 44%, rgba(80, 115, 184, .1) 58%, rgba(16, 152, 173, .1) 72%, rgba(7, 179, 155, .1) 86%, rgba(109, 186, 130, .1));
			}