.blog-header{background-position:0 0;background-size:cover;background-repeat:no-repeat;animation:moveBg 200s linear infinite alternate}.blog-bg{background:radial-gradient(ellipse at bottom,#3a444f 0,#030617 100%)}.article-content *{width:100%;text-align:left!important}@keyframes moveBg{0%{background-position:0 0}50%{background-position:100% 100%}to{background-position:0 0}}