CSS代碼：

#comment_form_container .author {
    background: rgba(0,0,0,0.05);
    color: #333;
    border: 1px solid rgba(0,0,0,0.05);
}

#comment_form_container .comment_textarea {
    background: rgba(0,0,0,0.1);
    color: #FFF;
    border: 2px solid rgba(0,0,0,0.1);
}

.CalTitle {
    background
 
: rgba(0,0,0,0);
    width: 100%;
    height: 25px;
    text-align: center;
    font-size: 14px;
    font-weight: bold;
    padding: 5px 0;
    color: #FFF;
}

.CalDayHeader {
    background: rgba(0,0,0,0);
    font-weight: 100;
    color: #5E5F63;
}

.CalTitle td {
    background: rgba(0,0,0,0) !important
 
;
}

#navigator {
    background: rgba(0,0,0,0.1);
    font-size: 15px;
    border-bottom: rgba(0,0,0,0);
    border-top: rgba(0,0,0,0);
    height: 50px;
    clear: both;
    margin-top: 25px;
}

.Cal {
    background: rgba(0,0,0,0.05);
    border: none;
    color: #333;
}

#site_nav_under {
    display
 
: none;
}
.c_ad_block, .ad_text_commentbox {
    display: none;
    margin: 0;
    padding: 0;
}
#ad_under_google {
    height: 0;
    overflow: hidden;
}
#ad_under_google a {
    display: none;
}
#ad_t2{
    display: none;
}

body{/*背景圖片設置*/
    background-image: url("http://pic2.sc.chinaz.com/files/pic/pic9/201802/zzpic10078.jpg");
    background-repeat: repeat;
    background-attachment: fixed;
    background-size:cover;
}

#blog_nav_sitehome {font-size: 17px;}
#blog_nav_myhome {font-size: 17px;}
#blog_nav_newpost {font-size: 17px;}
#blog_nav_contact {font-size: 17px;}
#blog_nav_rss {font-size: 17px;}
#blog_nav_admin {font-size: 17px;}
#blog_stats{font-size:15px;}

#blog-calendar {
   box shadow 
    width: 228px;
    padding-bottom: 5px;
    margin-bottom: 35px;
    box-shadow: 0 0 0px rgba(255,255,255,0);
    border: 0px solid #EDEDED;
}

#home {/*主內容顯示板顏色*/
    width: 85%;
    background-color: rgba(255, 255, 255, 0.60);
}

.postTitle{/*博客主頁副標題字號*/
    background-color:rgba(0,0,0,0);
    font-size:24px;
    margin-bottom:3px;
}

#blogTitle {
    height: 100px;  /*高度*/
     clear: both;
    background-color: rgba(245, 245, 245, 0);
 }

#blogTitle h1 {/*標題字號*/
    font-size: 36px;
    font-weight: bold;
    line-height: 1.5em;/*原始 1.6em*/
    margin-top: 10px;/*原始 15px */
    color: #548B54;
}

#blogTitle h2 {/*子標題*/
    font-weight: normal;
    font-size: 16px;/*原始 16px ；font-size: 1.0rem;*/      
    line-height: 1.0em;
    color: rgb(70,70,70);
    font-weight: bold;
    text-align: right;
    float: left; 
}

#cnblogs_post_body .cnblogs_code {/*代碼顯示框*/
    border: 2px solid rgba(0,0,0,0.1);
    background-color: rgba(0, 0, 0, 0.05);
}
#cnblogs_post_body .cnblogs_code .cnblogs_code_toolbar {/*代碼顯示框上下方條紋*/
    background-color: rgba(0, 0, 0, 0);
}
#cnblogs_post_body .cnblogs_code .cnblogs_code_toolbar . cnblogs_code_copy {/*代碼顯示框復制代碼按鈕*/
    background-color: rgba(0, 0, 0, 0);
}

#navList {front-size: 18px;}
#sideBarMain .newsItem {/*公告欄*/
     font-size: 15px;
     background-color: rgba(0, 0, 0, 0.05);
}

.feedbackListSubtitle{color: #FFFFFF;}/*顏色調整*/

.catListTitle{ font-size: 15px;}

.buryit{display:none;}/*哈哈哈不能反對我*/

#comment_form_container .comment_textarea {
    width: 50%;
    height:150px;
}

.postTitle a:link, .postTitle a:visited, .postTitle a:active{
font-size:20px;
}

 .newsItem, .catListEssay, .catListLink, .catListNoteBook, .catListTag, .catListPostCategory, .catListPostArchive, .catListImageCategory, .catListArticleArchive, .catListView, .catListFeedback, .mySearch, .catListComment, .catListBlogRank, .catList, .catListArticleCategory{
background: rgba(0,0,0,0.05);}
.cnblogs_code div, .cnblogs_code_collapse {background:rgba(0,0,0,0);}

.cnblogs_code_toolbar a:hover, .cnblogs_code_toolbar a:link, .cnblogs_code_toolbar a:visited, .cnblogs_code_toolbar a:active, .cnblogs_code_toolbar a:link img, .cnblogs_code_toolbar a:visited img {
    background-color: rgba(0,0,0,0)!important;
    border: none!important;
}

頁面定制CSS代碼

如何裝飾博客園