我想創建一個網頁,有一個背景圖片,然後就在我的導航欄下方有一種封面圖像,坐在它下面。如何在網頁上的背景圖像頂部放置圖像
我已經設法得到一個背景圖片,但接下來的圖片只是坐在頁面的底部。
我試過看過幾篇文章和關於如何做到這一點的教程,但也一直在發生。
代碼片段演示:
* {
margin: 0;
padding: 0;
}
header {
height: 100 vh;
background-size: cover;
background-position: center;
}
#wrapper {
width: auto;
margin: 0 auto;
}
#row, #logo {
border: 1px;
float: left;
min-height: 150px;
color: white;
}
#row {
float: left;
width: 70%;
}
.main-nav {
float: center;
list-style: none;
margin-top: 100px;
margin-left: 350px;
}
.main-nav li {
display: inline-block;
}
.main-nav li a {
color: white;
text-decoration: none;
padding: 5px 10px;
font-family: "Roboto", sans-serif;
font-size: 15px;
}
.main-nav li.active a {
border: 1px solid white;
}
.main-nav li a: hover {
border: 1px solid white;
}
#logo img {
width: 150px;
height: 145px;
float: left;
padding-left: 10%;
}
body {
/*background-image: linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5)),url(hockey.jpg);*/
background-size: cover;
font-family: sans-serif;
}
hr {
width: 100%;
height: 1px;
background: #fff;
}
.title {
position: relative;
width: 1200px;
margin-left: 0px;
margin-top: 0px;
}
.instagram img {
width: 20px;
float: left;
margin-top: 10px;
padding-left: 960px;
}
.twitter img {
width: 65px;
float: left;
margin-top: 10px;
padding-left: 30px;
}
body, html {
height: 100%;
}
.bg {
/* The image used */
background-image: url(https://goravens.ca/wp-content/themes/goravens/images/events/womens-hockey-3.jpg);
/* Full height */
height: 100%;
/* Center and scale the image nicely */
background-position: center;
background-repeat: no-repeat;
background-size: cover;
}
/*
h1 {
color:white;
font-size: 70px;
text-align: center;
margin-top: 275px;
padding-left:150px;
}
*/
<header>
<div id="wrapper">
<div id="logo">
<img src="logo.png">
</div>
<div id="row">
<ul class="main-nav">
<li class="active"><a href="/Users/jenny/Desktop/SCHOOL/COMPUTER SCIENCE/HOME.html">HOME</a></li>
<li><a href="/Users/jenny/Desktop/SCHOOL/COMPUTER SCIENCE/PHOTOS.html">PHOTOS</a></li>
<li><a href="/Users/jenny/Desktop/SCHOOL/COMPUTER SCIENCE/PLAYERS.html">PLAYERS</a></li>
<li><a href="/Users/jenny/Desktop/SCHOOL/COMPUTER SCIENCE/NEWS.html">NEWS</a></li>
<li><a href="/Users/jenny/Desktop/SCHOOL/COMPUTER SCIENCE/SCHEDULE.html">SCHEDULE</a></li>
</ul>
<br>
<br>
</div>
<div class="block_1"></div>
<hr>
<ul class="instagram">
<a href="https://www.instagram.com/embrunpanthers/"><img src="instagram.png"></a>
</ul>
<ul class="twitter">
<a href="https://twitter.com/NCJHLEmbrun?lang=en"><img src="twitter.png"></a>
</ul>
</div>
</header>
<img src='https://cdn.hockeycanada.ca/hockey-canada/Team-Canada/Men/World-Cup/2016/sep_29_wch_team.jpg'>
改變了,但同樣的問題仍然發生 –
爲什麼在'css'語法中在短劃線之間使用'space'?像'min - height'?你也有許多錯誤的'html'代碼。 – Pedram
CSS中沒有'-'選擇器,但它的目的似乎是將'.main - nav'寫爲'.main-nav'(加入選擇器並刪除空格)。考慮通過以下方式改進此問題:** 1。**糾正此性質的語法錯誤,** 2。**將'css'樣式和'html'標記組合成一個嵌入式代碼片段(圖中的<<>'圖標文本編輯器與其他格式化選項,如** bold **和* italics *),** 3。**整理語法以提高可讀性(這可以在上述代碼片段中輕鬆完成) – UncaughtTypeError