CSS perfect DIV CSS layout_html/css_WEB-ITnose
--Tip: First set the border: solid 1px blue in the CSS style of each larger DIV and then remove it after adjusting the overall layout.
1. Get the outermost frame first
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1 <div id="outterDiv">2 3 </div>
2. Add CSS immediately
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1 <style type="text/css">2 3 #outterDiv{ width:600px; }4 5 </style>3. Analyze the left and right structure of the layout
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1 <div class="InnerDiv">2 3 </div>4 5 <div class="InnerDiv">6 7 </div>
4. Add CSS
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1 .InnerDiv { width:49%; float:left; overflow:hidden; margin-left:5px; display:inline; }5. Analyze as left-right-bottom structure
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1 <div class="LeftDiv"> 2 3 </div> 4 5 <div class="RightDiv"> 6 7 </div> 8 9 <div class="DownDiv">10 11 </div>
6. Add CSS
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1 .LeftDiv { width:200px; float:left; margin-left:17px;margin-top:10px; display:inline; }2 .RightDiv { width:40px; float:left; display:inline; margin-left:5px; margin-top:100px; }3 .DownDiv { width:200px; text-align:center;margin-bottom:8px; }7. The left part is divided into two DIVs, upper and lower DIV
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<div class="NameDiv"></div><div class="SortDiv"></div>
8. Add CSS
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1 .NameDiv { width:100%; }2 .SortDiv { width:100%; }9. Fill each DIV content
10. All codes
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1 <html xmlns="http://www.w3.org/1999/xhtml"> 2 <head runat="server"> 3 <title>排序管理</title> 4 <style type="text/css"> 5 #outterDiv{ width:600px; } 6 .InnerDiv { width:49%; float:left; overflow:hidden; margin-left:5px; display:inline; } 7 .LeftDiv { width:200px; float:left; margin-left:17px;margin-top:10px; display:inline; } 8 .RightDiv { width:40px; float:left; display:inline; margin-left:5px; margin-top:100px; } 9 .DownDiv { width:200px; text-align:center;margin-bottom:8px; }10 .NameDiv { width:100%; }11 .SortDiv { width:100%; }12 </style>13 </head>14 <body style="font-size:12px;">15 <form id="form1" runat="server">16 <div id="outterDiv">17 <div class="InnerDiv">18 <fieldset>19 <legend>20 <font style='font-size:12px;'>部门管理</font>21 </legend>22 <div class="LeftDiv">23 <div class="NameDiv">24 部门维护：<br />25 <asp:TextBox ID="tbDept" runat="server" Width="200px"></asp:TextBox>26 </div>27 <div class="SortDiv">28 部门排序：<br />29 <asp:ListBox ID="LibDeptOrder" runat="server" Height="250px" Width="200px" AutoPostBack="true"30 onselectedindexchanged="LibDeptOrder_SelectedIndexChanged"></asp:ListBox>31 </div>32 </div>33 <div class="RightDiv">34 <asp:Button ID="btnDeptUp" runat="server" Text="上移" onclick="btnDeptUp_Click" />35 <br />36 <asp:Button ID="btnDeptDown" runat="server" Text="下移" onclick="btnDeptDown_Click" />37 </div>38 <div class="DownDiv">39 <asp:Button ID="btnDeptSave" runat="server" Text="保存" onclick="btnDeptSave_Click" />40 <asp:Button ID="btnDeptDel" runat="server" Text="删除" onclick="btnDeptDel_Click" />41 </div>42 </fieldset>43 </div>44 <div class="InnerDiv">45 <fieldset>46 <legend>47 <font style='font-size:12px;'>职位管理</font>48 </legend>49 <div class="LeftDiv">50 <div class="NameDiv">51 职位维护：<br />52 <asp:TextBox ID="tbPosi" runat="server" Width="200px"></asp:TextBox>53 </div>54 <div class="SortDiv">55 职位排序：<br />56 <asp:ListBox ID="libPosiOrder" runat="server" Height="250px" Width="200px" AutoPostBack="true" 57 onselectedindexchanged="libPosiOrder_SelectedIndexChanged"></asp:ListBox>58 </div>59 </div>60 <div class="RightDiv">61 <asp:Button ID="btnPosiUp" runat="server" Text="上移" onclick="btnPosiUp_Click" />62 <br />63 <asp:Button ID="btnPosiDown" runat="server" Text="下移" onclick="btnPosiDown_Click" />64 </div>65 <div class="DownDiv">66 <asp:Button ID="btnPosiSave" runat="server" Text="保存" onclick="btnPosiSave_Click" />67 <asp:Button ID="btnPosiDel" runat="server" Text="删除" onclick="btnPosiDel_Click" />68 </div>69 </fieldset>70 </div>71 </div>72 <input type="hidden" id="hidUnitID" runat="server"/>73 </form>74 </body>75 </html>
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