我已經跟着就如何使一個css圖像滑塊在YouTube上的教程。我設法將其居中,但無法將其移動並在圖像周圍製作邊框。我怎樣才能做到這一點。謝謝。
.sidebar {
\t position: fixed;
\t height:100%;
\t left: 0;
\t top: 0px;
\t width: 300px;
\t background:#808080;
\t border: 3px solid #555;
}
h1 {
\t text-align: center;
\t padding-left: 300px;
\t font-size: 50px;
\t font-family: "Verdana", Geneva, sans-serif;
\t color:#f2f2f2;
}
h2 {
\t text-align: center;
\t padding-left: 300px;
\t margin-top:30px;
\t color:#e6e6e6;
\t font-family: "Verdana", Geneva, sans-serif;
}
.sideimage {
\t text-align: center;
\t padding-top: 30px;
}
.con {
\t border: 5px solid red;
\t width: 700px;
\t height: 500px;
\t margin: 300px auto;
\t overflow: hidden;
\t padding-left: 300px
}
.img {
\t position: absolute;
\t width: 700px;
\t height: 500px;
\t animation: mm 15s infinite;
\t -webkit-animation: mm 15s infinite;
\t opacity: 0;
}
\t
@keyframes mm{
\t 10%{opacity:1}
\t 45%{opacity:0}
}
@-webkit-keyframes mm{
\t 10%{opacity:1}
\t 45%{opacity:0}
}
img:nth-child(0){animation-delay: 0s;-webkit-animation-delay: 0s;}
img:nth-child(1){animation-delay: 5s;-webkit-animation-delay: 5s;}
img:nth-child(2){animation-delay: 10s;-webkit-animation-delay: 10s;}
.main_image {
\t text-align: center;
\t padding-left: 300px;
\t margin-top: 100px;
}
ul {
list-style-type: none;
margin: 0;
padding: 0;
width: 300px;
background-color: #66b3ff;
}
li a {
display: block;
color: #000000;
padding: 8px 0 8px 16px;
text-decoration: none;
\t font-size: 30px;
\t font-family: "Verdana", Geneva, sans-serif;
\t border-bottom: 3px solid #555;
}
li a:hover {
background-color:#27C0FD;
color: #000000;
}
<!DOCTYPE html>
<link rel="stylesheet" type="text/css" href="index.css">
<html>
<body bgcolor="#3399ff">
<h1> Informational Tech Site</h1>
<h2>This website is the place in which you can find all the information about what building games actually looks like in a workplace environment.
</h2>
<div class="con">
<img src="images/image slider1.png" class="img">
<img src="images/image slider 2.png" class="img">
<img src="images/image slider 3 .png" class="img">
</div>
<body>
<div class="sidebar">
\t <ul>
\t <div class="sideimage"><img src="images/website logo draft.png" height="70" width="110"/></div>
\t
\t <li><a href="index.html">Home</a> </li>
\t <li><a href="page 2.html">page 2</a></li>
\t <li><a href="page 3.html">page 3</a></li>
\t <li><a href="page 4.html">page 4</a></li>
\t <li><a href="page 5.html">page 5</a></li>
</ul> \t
</div>
</body>
這是我想要在藍色部分中心圖像滑塊的代碼。 https://開頭的jsfiddle。net/wcek0eo5/ – Droid2