【发布时间】:2017-01-18 02:28:55
【问题描述】:
我正在尝试将两个进度条置于 HTML 画布元素的中心。
我尝试了各种 Bootstrap 类和 CSS 更改,但我无法使其工作,除非我只是添加到左侧边距。任何帮助表示赞赏。
HTML
<div class="container">
<div class="row">
<div id="scoreBoardLeft" class="col-xs-6 text-right"><a href="#" id="leftScore" class="btn btn-default"></a></div>
<div id ="scoreBoardRight" class="col-xs-6"><a href="#" id="rightScore" class="btn btn-default"></a></div>
</div>
<div class="row">
<div class="col-xs-6 progress progress-striped active">
<div class="progress-bar" style="width: 45%"></div>
</div>
<div class="col-xs-6 progress progress-striped active">
<div class="progress-bar" style="width: 45%"></div>
</div>
</div>
<div class="row">
<div id="pong" class="col-xs-12 text-center"></div>
</div>
</div>
CSS
* {
padding: 0; margin: 0;
}
canvas {
background: #eee;
display: block;
margin: 0 auto;
}
#scoreBoardLeft {
padding-right: 1px;
}
#scoreBoardRight {
padding-left: 1px;
}
#leftScore {
width: 35px !important;
}
#rightScore {
width: 35px !important;
}
.progress {
margin-bottom: 1px !important;
margin-left: auto !important;
margin-right: auto !important;
height: 10px !important;
width: 300px !important;
}
【问题讨论】:
标签: javascript html css twitter-bootstrap-3 frontend