頂部和右側風格的「#幫助」沒有在任何瀏覽器上計算DOCTYPE聲明作爲 HTML代碼: 在聲明HTML 5 DTD一些CSS樣式不計算任何瀏覽器
<div id="events">
<img src="media/Event icon.png" alt="events" id="events_img">
</div>
<div id="colors" >
<img src="media/CULTURAL.png" alt="Colours" id="Colors_img">
</div>
<div id="hospitality">
<img src="media/117016-matte-blue-and-white-square-icon-business-notepad.png" alt="hospitality" id="hospitality_img">
</div>
<div id="help">
<img id="help_img" src="media/Help.png" alt="help">
</div>
<img src="media/cadbell.fw.png" alt="cadbell" id="cadbell">
<img src="media/cadbell2.fw.png" alt="cadbell" id="cadbell2">
<img src="media/Bird-blue-icon.png" alt="angry bird" id="angry_bird">
<div id='bottom-div'></div>
<img src="media/stick.fw.png" alt="stick" id="stick">
<span id="dev"><b>Developed by:  </b><a href='#'>D Akhil Reddy</a></span>
</div>
</div>
我有隻給出CSS樣式#幫助和其子元素#help_img,頂部和右側都沒有工作, CSS樣式#幫助的:
#help{
position: absolute;
right: 320;
top: 390;
cursor: pointer;
width: 137px;
}
#help_img{
position:absolute;
left:10px;
}
沒有「html 5 DTD」。你可能意味着你在頁面的開頭插入了字符串「<!doctype html>」。 –