div 画table尝试

.left {
                float: left;
            }
            
            .table {
                border: solid 1px black;
                width: 750px;
            }
            
            .tr {
                width: 100%;
                height: auto;
            }
            
            .td {
                float: left;
                min-height: 40px;
                line-height: 40px;
                padding: 5px;
                font-size: 14px;
                border-right: solid 1px black;
            }
            
            .td0 {
                float: left;
                min-height: 40px;
                line-height: 40px;
                font-size: 14px;
                padding: 5px;
            }
            
            .btop {
                border-top: solid 1px black;
            }
            
            .clear {
                clear: both;
            }

.left {
                float: left;
            }
            
            .table {
                border: solid 1px black;
                width: 750px;
            }
            
            .tr {
                width: 100%;
                height: auto;
            }
            
            .td {
                float: left;
                min-height: 40px;
                line-height: 40px;
                padding: 5px;
                font-size: 14px;
                border-right: solid 1px black;
            }
            
            .td0 {
                float: left;
                min-height: 40px;
                line-height: 40px;
                font-size: 14px;
                padding: 5px;
            }
            
            .btop {
                border-top: solid 1px black;
            }
            
            .clear {
                clear: both;
            }

<div class="table" style="margin-top: 10px;">
				<div class="tr">
					<div class="td w15">姓名</div>
					<div class="td w15"></div>
					<div class="td w15">性别</div>
					<div class="td w15"></div>
					<div class="td w15">出生年月</div>
					<div class="td0"></div>
					<div class="clear"></div>
				</div>

				<div class="tr btop">
					<div class="td w15">备注</div>
					<div class="td0"></div>
					<div class="clear"></div>
				</div>
			</div>