我建設小點的側欄導航指示當前頁面最後DIV消失
我的最終目標是擴大在懸停點的不同部分,並且顯示的標題部分
的問題是,當你將鼠標懸停在任何其他點的最後一個點(DIV)消失
HTML:
<div id="side-bar">
<div class="side-bar-nav-dot"></div>
<div class="side-bar-nav-dot"></div>
<div class="side-bar-nav-dot"></div>
<div class="side-bar-nav-dot"></div>
<div class="side-bar-nav-dot"></div>
</div>
CSS:
#side-bar {
position: fixed;
height: 100%;
right: 10px;
top: 40%;
z-index: 9999999;
}
.side-bar-nav-dot {
background: black;
height: 10px;
width: 10px;
margin-bottom: 20px;
border-radius: 50px;
cursor: pointer;
z-index: 9999999;
}
.side-bar-nav-dot-grow {
height: 20px;
width: 20px;
transition: .3s;
}
.side-bar-nav-dot:hover {
position: absolute;
margin-top: -4px;
margin-left: -4px;
height: 19px;
width: 19px;
transition: .3s;
}
https://jsfiddle.net/yhzqw8zt/33/接近 –