我正在屏幕顶部制作标签栏。我需要为我的所有按钮提供相同的宽度。但是我占据了一行并且在其中我占据了三列但是按钮没有将所有宽度作为列为什么？你能告诉我如何采用如图所示的整个宽度吗
这是我的代码 http://codepen.io/anon/pen/NGqgYg
[![<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<link href="http://code.ionicframework.com/1.0.0/css/ionic.min.css" rel="stylesheet">
<script src="http://code.ionicframework.com/1.0.0/js/ionic.bundle.js"></script>
</head>
<body ng-app="app">
<ion-view ng-controller="vroCtrl">
<ion-header-bar class="bar-stable">
<h1 class="title">Awesome App</h1>
</ion-header-bar>
<ion-content class="padding">
<div class="" id="buttonTab">
<div class="button_vro_bar row">
<div class="col"><a class="button " ng-click="handlerButtonClick('FY16_18_design')"
ng-class="{'button_active':activeContentArea==='FY16_18_design'}">FY16 -18 Design (vs Target)</a></div>
<div class="col"><a class="button " ng-click="handlerButtonClick('key_design_health')"
ng-class="{'button_active':activeContentArea==='key_design_health'}">Key Design health Indicators</a></div>
<div class="col"><a class="button " ng-click="handlerButtonClick('hc_swb')"
ng-class="{'button_active':activeContentArea==='hc_swb'}">HC & SWB</a></div>
</div>
</div>
<div ng-if="activeContentArea=='FY16_18_design'">
<h1>FY16_18_design</h1>
</div>
<div ng-if="activeContentArea=='key_design_health'">
<h1>key_design_health</h1>
</div>
<!-- account detail -->
<div id="wrapper" ng-if="activeContentArea=='hc_swb'">
<h1>hc_swb</h1>
</div>
</ion-content>
</ion-view>
</body>
</html>
更新 http://codepen.io/anon/pen/NGqgYg使用宽度:继承我解决了我的问题..但是如何删除边距如何删除列之间的边距
最佳答案
尝试移除这些 div 之间的空白。 Reference
关于javascript - 如何删除按钮之间的边距？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/32450793/