回答編集履歴
1
コード修正
    
        answer	
    CHANGED
    
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         @@ -17,7 +17,7 @@ 
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            tr.indexLevel1 {
         
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              background-color: #dedede;
         
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            }
         
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            -
            .indexLevel1  
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            .indexLevel1 th {
         
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              border-width: 0px 0px 0px 10pt;
         
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              border-style: none none none solid;
         
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              border-color: black black black crimson;
         
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         @@ -25,8 +25,9 @@ 
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              line-height:1.4;
         
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              font-size:1.1em;
         
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            }
         
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            -
             
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            -
            tr.indexLevel1 a 
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            tr.indexLevel1 a,
         
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            tr.indexLevel1 > th > h3,
         
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            tr.indexLevel1 > td > h3{
         
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              display: block;
         
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              width: 100%;
         
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              height:100%;
         
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         @@ -35,7 +36,7 @@ 
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              transition: all  1.0s ease;
         
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            }
         
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            -
            tr.indexLevel1  
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            tr.indexLevel1 > th > h3:hover {
         
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              background-color: gray;
         
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              color: white;
         
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         @@ -44,4 +45,6 @@ 
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              color:black;
         
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              text-decoration:none;
         
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            }
         
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            +
             
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            ```
         
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