我在div上的背景图片看起来缩放过大,不清楚,这会使它失去清晰度这是我尝试过的html和样式
<div class="grid-x intro">
<div class="cell large-12 medium-12 small-12 one">
</div>
</div>
<!-- end of intro -->
styling
.intro{
background-image: url("../images/house4.jpg");
background-size: cover;
background-repeat: no-repeat;
width: 100%;
/* height: auto; */
padding-top: 66.64%;
}