我的背景图片覆盖了屏幕上方100%的屏幕。背景图片的HTML和CSS是:
.mb {
background-image: url(../assets/img/Uploads/xyz.jpg);
background-repeat: no-repeat;
height: 100%;
width: 100%;
display: flex;
align-items: center;
background-size: 100% 100%;
justify-content: center;
}

<div class="mb">
</div>
&#13;
我想知道我需要在CSS中进行哪些更改,以便它应覆盖屏幕上方60-70%的屏幕。我尝试调整图像大小,但仍然无法覆盖70-80%的屏幕。
答案 0 :(得分:0)
.mb {
background-image: url(../assets/img/Uploads/xyz.jpg);
background-repeat: no-repeat;
height: 70vh;
width: 100%;
background-size: 100% 100%;
position: absolute;
top: 0;
left: 0;
}