.banner-bg-color{background: #000;}
.banner-img{ background: url(images002.jpg) no-repeat center 30px;padding:70px 0 30px; }
.blog-name h1{ font-size: 24px;}
.article-text img{ width: 360px; margin: 10px auto;}
.article-text{ font-size: 20px;}
@media screen and (min-width: 768px){
.banner-img {padding:80px 0 50px;}
.blog-name h1{ font-size: 48px;}
.article-text img{ width: auto;}
.article-text{ font-size: 14px;}
}