| <div style="width: 600px;">     <div class="flex-box border-sub-rb border-lt">         <div class="flex-cell1">种类</div>         <div class="flex-cell1">名称</div>         <div class="flex-cell2">描述</div>     </div>     <div class="flex-box border-l">         <div class="flex-cell1 border-b flex-cc" style="background-color: #ddd;border-color: red"><div>水果</div></div>         <div class="flex-cell3 border-r">             <div class="flex-box border-sub-bl">                 <div class="flex-cell1 flex-cc"><div>香蕉</div></div>                 <div class="flex-cell2 flex-cc" style="background-color: #ddd;border-color: red"><div>香蕉(学名:Musa nana Lour.)是芭蕉科、芭蕉属植物。植株丛生,具匐匍茎,矮型的高3.5米以下,一般高不及2米...</div></div>             </div>             <div class="flex-box border-sub-bl">                 <div class="flex-cell1 flex-cc"><div>苹果</div></div>                 <div class="flex-cell2 flex-cc"><div>苹果(Malus pumila Mill.),是落叶乔木,通常树木可高至15米,但栽培树木一般只高3-5米左右...</div></div>             </div>         </div>     </div>     <div class="flex-box">         <div class="flex-cell4 border-lb flex-cc"><div>其他</div></div>         <div class="flex-cell2 border-rbl flex-cc" style="background-color: #ddd;border-color: red"><div>--</div></div>     </div> </div> <style>     .flex-box {         display: flex;         flex-direction: row;         flex-wrap: nowrap;         color: #666;         font-size: 14px;         text-align: center;         box-sizing: border-box;     }     [class*=flex-cell] {         box-sizing: border-box;     }     .flex-cell1 {         width: 100px;     }     .flex-cell2 {         width: 400px;         padding: 12px 0;     }     .flex-cell3 {         width: 500px;     }     .flex-cell4 {         width: 200px;     }     .border-sub-rb [class*=flex-cell] {         border-right: 1px solid #ddd;         border-bottom: 1px solid #ddd;         padding: 12px 0;     }     .border-sub-bl [class*=flex-cell] {         border-bottom: 1px solid #ddd;         border-left: 1px solid #ddd;     }     .border-lt {         border-left: 1px solid #ddd;         border-top: 1px solid #ddd;     }     .border-lb {         border-left: 1px solid #ddd;         border-bottom: 1px solid #ddd;     }     .border-l {         border-left: 1px solid #ddd;     }     .border-rbl {         border-right: 1px solid #ddd;         border-bottom: 1px solid #ddd;         border-left: 1px solid #ddd;     }     .border-b {         border-bottom: 1px solid #ddd;     }     .border-r {         border-right: 1px solid #ddd;     }     .flex-cc {         display: flex;         flex-direction: row;         flex-wrap: nowrap;         justify-content: center;         align-items: center;     } </style> |