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javascript - text-left !important 在按钮内部不起作用

问题描述

我确实有一些使用引导程序的输入按钮，我遇到的问题是即使在 .text-left 类上我添加了 !important，它也不能在按钮上工作。

我们如何解决这个问题？

.text-left {
    text-align: left !important;
}



.btn {
    box-shadow: none;
    border-radius: 0;
}
.w100 {
    width: 100%;
}
.btn-default {
    color: #333;
    background-color: #fff;
    border-color: #ccc;
}
.btn {
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
}
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
a {
    color: #72c02c;
    text-decoration: none;
}
a {
    color: #337ab7;
    text-decoration: none;
}
<link href="https://www.sp-batiment.com/assets/plugins/bootstrap/css/bootstrap.css" rel="stylesheet"/>
<div> <div class="text-left"> <a href="blog/immobilier.html"> <btn class=" btn btn-default w100 "><i class="fa fa-building-o "></i>&nbsp;&nbsp;<strong>Immobilier (4)</strong></btn> </a> <a href="blog/entretien.html"> <btn class=" btn btn-default w100 "><i class="fa fa-wrench "></i>&nbsp;&nbsp;<strong>Entretien (2)</strong></btn> </a> <a href="blog/tendances-deco.html"> <btn class=" btn btn-default w100 "><i class="fa fa-file-image-o "></i>&nbsp;&nbsp;<strong>Tendances déco (9)</strong></btn> </a> <a href="blog/actualite.html"> <btn class=" btn btn-default w100 "><i class="fa fa-file-text-o "></i>&nbsp;&nbsp;<strong>Actualité (7)</strong></btn> </a> <a href="blog/technologies.html"> <btn class=" btn btn-default w100 "><i class="fa fa-cogs "></i>&nbsp;&nbsp;<strong>Technologies (5)</strong></btn> </a> <a href="blog/renovations.html"> <btn class=" btn btn-default w100 "><i class="fa fa-hotel "></i>&nbsp;&nbsp;<strong>Rénovations (12)</strong></btn> </a> <a href="blog/divers.html"> <btn class=" btn btn-default w100 "><i class="fa fa-puzzle-piece "></i>&nbsp;&nbsp;<strong>Divers (7)</strong></btn> </a> <a href="blog/videos-renovations.html"> <btn class=" btn btn-default w100 "><i class="fa fa-film "></i>&nbsp;&nbsp;<strong>Vidéos de rénovations (3)</strong></btn> </a> <a href="blog/ameliorations-energetiques.html"> <btn class=" btn btn-default w100 "><i class="fa fa-calculator "></i>&nbsp;&nbsp;<strong>Améliorations énergétiques (3)</strong></btn> </a> </div> </div>

我知道这个帖子已经看过几次了，但我没有找到任何真正的回应。

标签： javascripthtmlcssbootstrap-4

解决方案

不需要!important-> 只需.text-left btn {用作选择器。

.text-left btn {
    text-align: left;
}



.btn {
    box-shadow: none;
    border-radius: 0;
}
.w100 {
    width: 100%;
}
.btn-default {
    color: #333;
    background-color: #fff;
    border-color: #ccc;
}
.btn {
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
}
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
a {
    color: #72c02c;
    text-decoration: none;
}
a {
    color: #337ab7;
    text-decoration: none;
}
<link href="https://www.sp-batiment.com/assets/plugins/bootstrap/css/bootstrap.css" rel="stylesheet"/>
<div> <div class="text-left"> <a href="blog/immobilier.html"> <btn class=" btn btn-default w100 "><i class="fa fa-building-o "></i>&nbsp;&nbsp;<strong>Immobilier (4)</strong></btn> </a> <a href="blog/entretien.html"> <btn class=" btn btn-default w100 "><i class="fa fa-wrench "></i>&nbsp;&nbsp;<strong>Entretien (2)</strong></btn> </a> <a href="blog/tendances-deco.html"> <btn class=" btn btn-default w100 "><i class="fa fa-file-image-o "></i>&nbsp;&nbsp;<strong>Tendances déco (9)</strong></btn> </a> <a href="blog/actualite.html"> <btn class=" btn btn-default w100 "><i class="fa fa-file-text-o "></i>&nbsp;&nbsp;<strong>Actualité (7)</strong></btn> </a> <a href="blog/technologies.html"> <btn class=" btn btn-default w100 "><i class="fa fa-cogs "></i>&nbsp;&nbsp;<strong>Technologies (5)</strong></btn> </a> <a href="blog/renovations.html"> <btn class=" btn btn-default w100 "><i class="fa fa-hotel "></i>&nbsp;&nbsp;<strong>Rénovations (12)</strong></btn> </a> <a href="blog/divers.html"> <btn class=" btn btn-default w100 "><i class="fa fa-puzzle-piece "></i>&nbsp;&nbsp;<strong>Divers (7)</strong></btn> </a> <a href="blog/videos-renovations.html"> <btn class=" btn btn-default w100 "><i class="fa fa-film "></i>&nbsp;&nbsp;<strong>Vidéos de rénovations (3)</strong></btn> </a> <a href="blog/ameliorations-energetiques.html"> <btn class=" btn btn-default w100 "><i class="fa fa-calculator "></i>&nbsp;&nbsp;<strong>Améliorations énergétiques (3)</strong></btn> </a> </div> </div>

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