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所以我基本上試圖讓我的網頁上有多個背景圖像的滾動視差效果。我會發佈一個鏈接到一個網站，並提供我正在談論的完美例子（查看網頁上的前兩個背景圖片）。這是鏈接：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 但是，我的網頁的問題是，一旦你向下滾動到某一點，第一個背景圖像被切斷（因爲它應該），但第二個背景圖像滾動得太快，留下這個「空白」背景被揭示的地方。我會給一個jsfiddle鏈接，這樣你就可以看到我在說什麼了。出於某種原因，您可能必須展開jsfiddle上的視口以查看第一個背景圖像。提前致謝。有沒有辦法讓背景圖像先被修復然後滾動？
CSS：
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;
}
HTML：
<body lang="en-US">
<div id="first_bg_image">
<header>
<div id="header_div">
<nav class="text_align" id="header_nav">
<!--
image source:
https://scrapbookalphabet.blogspot.com/2011/08/wood-slat-png-free-scrapbook-letters.html?m=1
-->
<img id="header_div_icon"
src="https://3.bp.blogspot.com/-8Gdu_oKhrdM/Tk_5-lBzZII/AAAAAAAACIU/cw3CLnAXv5k/s1600/1Capital-Letter-C-Wood.png"
alt="Icon 1">
<a href="#" id="current_link_home">HOME</a>
<a href="#prof_id" class="other_links" id="professional_link">
PROFESSIONAL
</a>
<a href="#exper_id" class="other_links" id="experience_link">
EXPERIENCE
</a>
<a href="portfolio_page.html" class="other_links" id="portfolio_link">
PORTFOLIO
</a>
<a href="#second_body_div" class="other_links" id="contact_link">
CONTACT
</a>
</nav>
</div>
</header>
<div class="text_align">
<h1 class="text_color">
I<span>'</span>m Chad Wilson<span>.</span>
</h1>
</div>
<div class="text_align">
<h2 class="text_color h2_subheadings_font">
Front End Web Developer
</h2>
</div>
</div>
<div id="second_bg_image">
<div id="first_body_div">
<img id="icon_in_div"
src="https://3.bp.blogspot.com/-8Gdu_oKhrdM/Tk_5-lBzZII/AAAAAAAACIU/cw3CLnAXv5k/s1600/1Capital-Letter-C-Wood.png"
alt="Icon 2">
<p class="text_align text_color" id="p_in_first_div">
Click the link below to download my resume.
</p>
<a href="https://drive.google.com/file/d/0B5NM_iPTWudsRzRzS094Ul9pMTQ/view?usp=sharing"
id="resume_button"
class="text_color text_align"
target="_blank">
Download Resume
</a>
</div>
<div class="text_align h2_line_heights" id="prof_id">
<h2 class="text_color">
<span>01</span> Professional
</h2>
</div>
<div class="text_align">
<h2 class="text_color h2_subheadings_font h2_subheadings_positions">
My Knowledge Level in Software
</h2>
</div>
<div class="professional_divs">
<div class="professional_outside_divs">
<p class="professional_paragraphs text_color">
Wordpress
</p>
</div>
<div class="professional_outside_skill_bar_divs">
<div id="professional_skills_div_1">
</div>
</div>
<div class="professional_outside_divs">
<p class="professional_skill_percentages_50 text_color">
50%
</p>
</div>
</div>
<div class="professional_divs">
<div class="professional_outside_divs">
<p class="professional_paragraphs text_color">
Drupal
</p>
</div>
<div class="professional_outside_skill_bar_divs">
<div id="professional_skills_div_2">
</div>
</div>
<div class="professional_outside_divs">
<p class="professional_skill_percentages_50 text_color">
50%
</p>
</div>
</div>
<div class="professional_divs">
<div class="professional_outside_divs">
<p class="professional_paragraphs text_color">
Wix
</p>
</div>
<div class="professional_outside_skill_bar_divs">
<div id="professional_skills_div_3">
</div>
</div>
<div class="professional_outside_divs">
<p class="professional_skill_percentages_50 text_color">
50%
</p>
</div>
</div>
<div class="professional_divs remove_bottom_bar">
<div class="professional_outside_divs">
<p class="professional_paragraphs text_color">
Photoshop
</p>
</div>
<div class="professional_outside_skill_bar_divs">
<div id="professional_skills_div_4">
</div>
</div>
<div class="professional_outside_divs">
<p class="text_color" id="professional_skill_percentage_80">
80%
</p>
</div>
</div>
<div class="professional_divs">
<div class="professional_outside_divs">
<p class="professional_paragraphs text_color">
Illustrator
</p>
</div>
<div class="professional_outside_skill_bar_divs">
<div id="professional_skills_div_5">
</div>
</div>
<div class="professional_outside_divs">
<p class="text_color" id="professional_skill_percentage_60">
60%
</p>
</div>
</div>
<div class="professional_divs remove_bottom_bar">
<div class="professional_outside_divs">
<p class="professional_paragraphs text_color">
Javascript
</p>
</div>
<div class="professional_outside_skill_bar_divs">
<div id="professional_skills_div_6">
</div>
</div>
<div class="professional_outside_divs">
<p class="text_color professional_skill_percentage_90">
90%
</p>
</div>
</div>
<div class="professional_divs remove_bottom_bar">
<div class="professional_outside_divs">
<p class="professional_paragraphs text_color">
HTML & CSS
</p>
</div>
<div class="professional_outside_skill_bar_divs">
<div id="professional_skills_div_7">
</div>
</div>
<div class="professional_outside_divs">
<p class="text_color professional_skill_percentage_90">
90%
</p>
</div>
</div>
</div>
的jsfiddle鏈接：https://jsfiddle.net/245uqz0p/