博客園(自定義導航欄)

自定義導航欄。javascript

 效果以下:css

 

1.1.自定義導航欄

 個人博客皮膚用的是AnotherEon001,假如你的博客用的是其它皮膚,樣式須要本身修改,要想達到同樣的效果,建議也用同款皮膚html

 

(1)把默認的導航欄給隱藏掉前端

既然咱們想要自定義導航欄,默認的導航欄就不能顯示java

#header{display:none;}

(2)頁首html代碼python

裏面一個ul包含不少div(一個div表明一個分類),div裏面是下拉框(a標籤,裏面是你的博客文章地址),本身能夠隨意增長刪除分類。sql

<p style="text-align: center;font-size:35px;margin-bottom:19px;margin-top:20px;opacity: 0.5">Zhang_derek</p>

<div id="test33" >
    <ul style="margin-left:0px;margin-right: 0px;" class="test11" >
     
     

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      <a href="https://www.cnblogs.com/" class="dropbtn"><span style="22px;opacity: 0.2;font-size: 18px" >博客園</span></a>
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    </ul>
  </div>

 

 (3)頁面定製css數據庫

#test33 ul {
margin: 0;
padding: 0;
list-style-type: none; /*去除li前的標註*/
background-color: #333;
overflow: hidden; /*隱藏溢出的部分,保持一行*/
}


#test33 li {
float: left; /*左浮動*/
}


#test33 li a, .dropbtn {
display: inline-block; /*設置成塊*/
color: white;
text-align: center;
text-decoration: none;
padding: 14px 16px;
}


#test33 li a:hover, .dropdown:hover .dropbtn { /*鼠標移上去,改變背景顏色*/
background-color: blue;
}


#test33 .dropdown {
/*display:inline-block將對象呈遞爲內聯對象,可是對象的內容做爲塊對象呈遞。旁邊的內聯對象會被呈遞在同一行內,容許空格。*/
display: inline-block;
}


#test33 .dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}


#test33 .dropdown-content a {
display: block;
color: black;
padding: 8px 10px;
text-decoration:none;
}


#test33 .dropdown-content a:hover {
background-color: #a1a1a1;
}


#test33 .dropdown:hover .dropdown-content{
display: block;
}

 

1.2.設置背景圖片

給本身的博客設置一個好看的背景圖片django

(1)首先在設置---->>>相冊裏面添加一張背景圖片flask

 

 (2)頁面定製css代碼

background-image裏面的地址就是你相冊裏面添加的圖片地址

body { 
     background-color: #efefef;
    background-image:url(http://images.cnblogs.com/cnblogs_com/today-happy/1214264/t_blog.jpg); 
     background-repeat: no-repeat; 
     background-attachment: fixed; 
     background-position: center 0; 
     background-size: cover; 
    padding-top:0px;
  }

 

1.3.一個好看的時鐘

上一篇介紹了添加時鐘,可是又發現了一個更好看的時鐘,就分享給你們了,效果以下:

 

 (1)公告欄裏面

時鐘的寬高按能夠本身設置合適的大小

<div id="clockdiv">

<canvas id="dom" width="120" height="120">時鐘canvas</canvas>

</div>

<script type="text/javascript" src="https://files.cnblogs.com/files/siwuxie095/clock.js"></script>

(2)頁面定製css代碼

/*公告欄時鐘*/
#clockdiv {

text-align: left;

}
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