所以我基本上试图在我的网页上获得具有多个背景图像的滚动视差效果。我将发布一个链接到一个网站，其中包含我正在谈论的完美示例（请查看网页上的前两个背景图片）。这是该链接：https://www.wix.com/website-template/view/html/1885?originUrl=http%3A%2F%2Fwww.wix.com%2Fwebsite%2Ftemplates%2Fhtml%2Fportfolio-cv%2F1&bookName=&galleryDocIndex=0&category=portfolio-cv 然而，我的网页问题是，一旦你向下滚动到某个点，第一个背景图像就会被截断（应该如此），但是第二个背景图像会很快滚动并留下这个“空白”，在那里显示背景。我将给出一个jsfiddle链接，这样你就可以看到我在说什么。您可能必须在jsfiddle上展开视口以查看第一个背景图像。提前谢谢。
CSS：
...HTML：
body {
padding: 0;
margin: 0;
background-color: rgb(114, 129, 139);
overflow-x: hidden;
animation: fadein 1s;
}
a {
text-decoration: none;
font-family: Tahoma, Geneva, sans-serif;
}
h1 {
line-height: 300px;
font-size: 90px;
font-family: "Avant Garde", Avantgarde, "Century Gothic", CenturyGothic,
"AppleGothic", sans-serif;
}
h2 {
position: relative;
bottom: 50px;
font-size: 60px;
font-family: "Avant Garde", Avantgarde, "Century Gothic", CenturyGothic,
"AppleGothic", sans-serif;
}
#p_in_first_div {
font-size: 20px;
line-height: 120px;
vertical-align: middle;
font-family: "Avant Garde", Avantgarde, "Century Gothic", CenturyGothic,
"AppleGothic", sans-serif;
}
#first_bg_image {
display: inline-block;
position: relative;
width: 100%;
}
#first_bg_image::after {
content: '';
position: absolute;
top: 0; right: 0;
bottom: 0; left: 0;
background: url(http://pngimg.com/uploads/businessman/businessman_PNG6580.png);
background-position: 49em 0px;
background-repeat: no-repeat;
background-attachment: fixed;
background-size: cover;
margin-top: -1700px;
width: 120%;
height: 3100px;
opacity: 0.8;
pointer-events: none;
transform: scale(.80);
}
#second_bg_image {
display: inline-block;
position: relative;
width: 100%;
}
#second_bg_image::after {
content: '';
position: absolute;
top: 0; right: 0;
bottom: 0; left: 0;
background: url(https://image.freepik.com/free-photo/desktop-with-notebook-smartphone-coffee-and-laptop_1112-253.jpg);
background-repeat: no-repeat;
background-attachment: fixed;
background-size: cover;
margin-top: 377px;
height: 1600px;
background-position: center;
z-index: -1;
opacity: 0.7;
transform: scale(1, 0.8);
}
#header_div {
width: 100%;
height: 70px;
box-shadow: 0px 1px 40px;
background-color: rgb(143, 0, 46);
}
#header_nav {
line-height: 70px;
word-spacing: 25px;
font-size: 13.4px;
}
#header_div_icon {
position: relative;
right: 50px;
vertical-align: middle;
width: 40px;
height: 40px;
}
#current_link_home {
color: rgb(190, 226, 231);
}
#first_body_div {
height: 690px;
width: 820px;
background-color: rgb(69, 72, 87);
margin-left: auto;
margin-right: auto;
margin-top: 15%;
margin-bottom: 7%;
box-shadow: 0 4px 30px 0 rgba(0, 0, 0, 0.5);
position: relative;
}
#icon_in_div {
margin-left: auto;
margin-right: auto;
display: block;
width: 100px;
height: 100px;
padding: 160px 0px 0px 0px;
}
#resume_button {
background-color: Transparent;
border: 2px solid rgb(79, 87, 170);
outline: none;
font-family: "Avant Garde", Avantgarde, "Century Gothic", CenturyGothic,
"AppleGothic", sans-serif;
font-size: 18px;
display: block;
margin-left: auto;
margin-right: auto;
line-height: 45px;
width: 220px;
height: 45px;
transition-duration: 0.4s;
}
#professional_skills_div_1 {
width: 230px;
height: 15px;;
background-color: rgb(79, 87, 170);
}
#professional_skills_div_2 {
width: 230px;
height: 15px;
background-color: rgb(79, 87, 170);
}
#professional_skills_div_3 {
width: 230px;
height: 15px;
background-color: rgb(79, 87, 170);
}
#professional_skills_div_4 {
width: 430px;
height: 15px;
background-color: rgb(79, 87, 170);
}
#professional_skills_div_5 {
width: 280px;
height: 15px;
background-color: rgb(79, 87, 170);
}
#professional_skills_div_6 {
width: 480px;
height: 15px;
background-color: rgb(79, 87, 170);
}
#professional_skills_div_7 {
width: 480px;
height: 15px;
background-color: rgb(79, 87, 170);
}
#professional_skill_percentage_80 {
font-size: 15px;
font-family: Tahoma, Geneva, sans-serif;
text-align: left;
position: relative;
right: -20px;
top: -4px;
}
#professional_skill_percentage_60 {
font-size: 15px;
font-family: Tahoma, Geneva, sans-serif;
text-align: left;
position: relative;
right: 130px;
top: -3px;
}
.h2_line_heights {
line-height: 450px;
}
.other_links {
color: rgb(114, 129, 139);
}
.text_align {
text-align: center;
}
.text_color {
color: rgb(190, 226, 231);
}
.h2_subheadings_font {
font-size: 30px;
}
.h2_subheadings_positions {
position: relative;
top: -260px;
}
.professional_divs {
position: relative;
right: 32px;
height: 45px;
top: -210px;
width: 1400px;
margin-left: auto;
margin-right: auto;
}
.professional_outside_divs {
display: inline-block;
width: 35%;
}
.professional_paragraphs {
font-size: 15px;
font-family: Tahoma, Geneva, sans-serif;
text-align: right;
position: relative;
right: 40px;
top: -4px;
}
.professional_outside_skill_bar_divs {
width: 29%;
display: inline-block;
position: relative;
right: 1.5vw;
}
.professional_skill_percentages_50 {
font-size: 15px;
font-family: Tahoma, Geneva, sans-serif;
position: relative;
right: 180px;
top: -4px;
}
.professional_skill_percentage_90 {
font-size: 15px;
font-family: Tahoma, Geneva, sans-serif;
position: relative;
left: 70px;
top: -3px;
}
JSFIDDLE链接：https://jsfiddle.net/245uqz0p/