實現一個div,左邊固定div寬度200px,右邊div自適應
<
div class= "container"> <div class="left"></div> <div class="rigth"></div> </div> <style> /*方法一: BFC(塊級格式化上下文)*/ .container{ width:1000px;height:400px;border: 1px solid red; } .left{ width:200px;height:100%;background: gray; float: left; } .rigth{ overflow:hidden; /* 觸發bfc */ background: green; } /*方法二: flex布局 */ .container{ width:1000px;height:400px;border:1px solid red; display:flex; /*flex布局*/ } .left{ width:200px; height:100%;background:gray; flex:none; } .right{ height:100%;background:green; flex:1; /*flex布局*/ } /* 方法三: table布局 */ .container{ width:1000px;height:400px;border:1px solid red; display:table; /*table布局*/ } .left{ width:200px; height:100%;background:gray; display:table-cell; } .right{ height:100%;background:green; display: table-cell; } /*方法四: css計算寬度calc*/ .container{ width:1000px;height:400px;border:1px solid red; } .left{ width:200px;height:100%;background:gray; float:left; } .right{ height:100%;background:green; float:right; width:calc(100% - 200px); } </style>
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<div style="width:100%;height:auto;overflow:hidden">
<div style="float:left;width:200px;height:auto;min-height:300px;background:#f00">左邊固定寬度</div>
<div style="margin-left:200px;width:100%">右邊撐滿剩余寬度</div>