I create a row contain 4 columns.
I want to the separation between columns and when user hover in columns, it changes background.
Look like this:
Current my demo looks like:
I hover in one column, it auto show color in another column.
Here my code to do this:
#cate-web-section {
background: #007ece;
}
.feature-cate {
font-size: 4rem;
margin: 0 0 2rem 0;
text-align: center;
color: #fff;
}
.feature-cate p {
margin: 0 0 1rem 0;
font-size: 2rem;
}
.feature-cate a {
font-size: 1.7rem;
color: #fff;
}
.feature-cate:hover {
background: rgba(255, 255, 255, 0.1);
}
.feature-cate i {
font-size: 7rem;
margin: 0 0 2rem 0;
}
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<div id="cate-web-section" class="mid-level-padding">
<div class="container-fluid">
<div class="row feature-cate">
<h4>Thiết Kế Website Đa Lĩnh Vực</h4>
</div>
<div class="row feature-cate">
<div class="col-sm-3">
<div class="section-cate">
<i class="fa fa-building-o" aria-hidden="true"></i><p>Bất Động Sản</p><a href="http://">Xem chi tiết</a>
</div>
</div>
<div class="col-sm-3"><i class="fa fa-newspaper-o" aria-hidden="true"></i><p>Tin Tức</p></div>
<div class="col-sm-3"><i class="fa fa-bolt" aria-hidden="true"></i><p>Sản Phẩm/Dịch Vụ</p></div>
<div class="col-sm-3"><i class="fa fa-shopping-cart" aria-hidden="true"></i><p>Bán Hàng Online</p></div>
</div>
</div>
</div>


.feature-cate:hoverto.feature-cate .col-sm-3:hover