知更鸟Begin主题缩略图及方框添加圆角边框

直接在主题设置定制风格css选项加上

/*缩略图添加圆角和背影特效*/
.thumbnail {
    border-radius: 6px;
    box-shadow: rgba(0,0,0,0.5) 3px 3px 3px;
}

/** 网站圆角样式集合 **/
#slider img,.single-tag li a,#slider img,.cat-box, .cat-title,.fadeInUp,#sidebar h3,.cat-grid-title, .cat-square-title,.nbs-flexisel-container,img,h1, h2, h3, h4, h5, h6,a，.nav-menu, .nav-menu *,.type-cat a, .child-cat a,.link-all a
{border-radius: 8px
}