[英]vertical align two elements within a div
我有以下div:
<div class="transparent-panel">
<h3>We asked some of our supports the following questions</h3>
<a href="#" class="button btn btn-white-big video-button-two">WATCH VIDEO</a>
</div>
我希望文本和按鈕在div中居中顯示。 當前看起來像這樣:
而且我沒有運氣到中心。 這是transparent-panel
div的CSS:
.transparent-panel {
padding: 40px 20px 40px 20px;
width: 100%;
height: 100%;
background: rgba(51, 153, 51, 0.7);
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#75FFFFFF, endColorstr=#75FFFFFF)";
}
我嘗試使用position: relative;
在div上,然后position: absolute;
在h3
和a
標簽上,但這h3
。
如果有人可以幫助我,將不勝感激。 我正在使用Bootstrap 3。
這是一個bootply演示http://www.bootply.com/sQ5gyYn7Ru
一種方法是將面板包裝在容器中,將背景色放在容器上,然后使用幾行CSS將面板在容器內垂直居中:
HTML:
<div class="panel-container">
<div class="transparent-panel">
<h3>We asked some of our supports the following questions</h3>
<a href="#" class="button btn btn-white-big video-button-two">WATCH VIDEO</a>
</div>
</div>
CSS:
html,body {
height:100%;
}
.panel-container {
height:100%;
background: rgba(51, 153, 51, 0.7);
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#75FFFFFF, endColorstr=#75FFFFFF)";
}
.transparent-panel {
padding: 40px 20px 40px 20px;
width: 100%;
text-align:center;
/* Code to vertically center below */
position: relative;
top: 50%;
transform: translateY(-50%);
}
我發現將容器div設置為display: table
並將內容包裝在設置為display: table-cell
的內部div中很有用。
然后,您可以使用vertical-align
屬性:
/* CSS used here will be applied after bootstrap.css */ .teachers-image { background-size: cover; height: 418px; color: #ffffff; } .transparent-panel { padding: 0 20px; display: table; width: 100%; height: 100%; background: rgba(51, 153, 51, 0.7); -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#75FFFFFF, endColorstr=#75FFFFFF)"; } .transparent-panel > div { display: table-cell; vertical-align: middle; } .btn-white-big { background-color: #ffffff; height: 50px; color: #339933; font-size: 18px; font-weight: 500; line-height: 30px; @include add-border(3px, white, all); @include border-radius(30px); &:hover, &:focus, &.focus { background-color: #339933 !important; color: white; } }
<div class="teachers-image"> <div class="transparent-panel"> <div> <h3>We asked some of our supports the following questions</h3> <a href="#" class="button btn btn-white-big video-button-two">WATCH VIDEO</a> </div> </div> </div>
使用具有“查看高度”的容器從上到下居中:
height: 100vh;
視圖高度將始終使用窗口顯示高度。
HTML:
<div class="container">
<div class="transparent-panel">
<h3>We asked some of our supports the following questions</h3>
<a href="#" class="button btn btn-white-big video-button-two">WATCH VIDEO</a>
</div>
</div>
CSS:
.container {
height: 100vh;
background: rgba(51, 153, 51, 0.7);
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#75FFFFFF, endColorstr=#75FFFFFF)";
}
.transparent-panel {
width: 100%;
text-align:center;
position: relative;
top: 50%;
}
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.