问题是,
以下是fiddle
这是我的代码
/* Index Page body CSS */
.bgimg-1, .bgimg-2{
background-attachment: fixed;
background-position: center;
background-repeat: no-repeat;
background-size: cover;
}
.bgimg-1 {
background-image: url('https://image.tmdb.org/t/p/original/87hTDiay2N2qWyX4Ds7ybXi9h8I.jpg');
min-height: 200px;
}
/* Second Parallex image */
.bgimg-2 {
background-image: url("https://image.tmdb.org/t/p/original/8uO0gUM8aNqYLs1OsTBQiXu0fEv.jpg");
min-height: 300px;
}

<div class="bgimg-1"></div>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<div class="bgimg-2"></div>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
<p>Hello Everyone, Thanks for helping me</p>
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