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我創建Bootstrap導航欄內有dropdown-item
,但菜單本身無法默認隱藏。導航欄DropDown項目默認情況下不能隱藏
點擊後:
我的代碼:
<nav class="navbar navbar-expand-lg navbar-light bg-primary">
<div class="navbar-brand">
<img src="img/logo.png" />
</div>
<div class="collapse navbar-collapse">
<div class="navbar-nav flexbox_basic-spaceAround border-yellow">
<div class="nav-item dropdown">
<a class="nav-link dropdown-toggle"
href="#" id="navbarDropdown"
role="button"
data-toggle="dropdown"
aria-haspopup="true"
aria-expanded="false">
Stores
</a>
<div id="menu1" class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="#">Action</a>
<a class="dropdown-item" href="#">Another action</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item" href="#">Something else here</a>
</div>
</div>
<div class="nav-item">Custom Order</div>
<div class="nav-item">Industry</div>
<div class="nav-item">Business</div>
<div class="nav-item">
<button class="bg-primary">
<span class="navbar-toggler-icon"></span>
</button>
</div>
</div>
</div>
CSS(I」米使用Flexbox的CSS3):
.flexbox_basic-spaceAround {
display: flex;
flex-direction: row;
flex-grow: 1;
justify-content: space-around;
align-items: center;
}
.flexbox_basic-spaceAround div {
display: flex;
}
我使用的自舉4-β-2 BTW ...
任何想法?
在此先感謝