如何將導覽列、主要內容和頁腳居中
我對網路編碼領域非常陌生，需要一些幫助。我正在為當地運動隊製作一個網頁，因為他們的網頁看起來不太好，而且 Wordpress 的用戶界面也不太友好，所以我認為嘗試自己編碼可能會更容易。
我無法在頁面上輸入導覽列、主要內容和頁尾。我希望輸入導覽列、主要內容和頁腳，並且寬度只有 80%，這樣您就會看到一些背景，其中是運動隊運動員的照片）
#footerWrapper { max-width: 80%;
max-height: 5%;
margin-bottom: 20px;
line-height: 30px;
font-size: 0.9em;
border: 0 solid #ddd;
border-bottom-color: #3F8444;
border-width: 1px 0;}
/*Positions and Margins*/
.image {
position: absolute;
top:100px;
left:100px;
}
.image-1 {
position: absolute;
top:20px;
right: 100px;
}
header{
text-align: center;
margin-top: 100px;
margin-bottom: 100px;
}
main{ width: 80%;
display: flex;
flex-direction: row;
justify-content: space-evenly;
align-items: center;}
footer{
position: static;
left: 0;
bottom: 0;
width: 80%;
height: 5%;}
p {margin-left: 5px;
margin-right: 5px;}
/*Navigation*/
ul { display: flex;
flex-direction: row;
align-items: center;
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
background-color: #04AA6D;
width: 80%;
}
/*li {float: left;}*/
li a, .dropdown li a {
display: block;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
li a:hover, .dropdown:hover .dropbtn {background-color: #111;}
li.dropdown {
display: inline-block;}
.dropdown-content {
display:none;
position: absolute;
background-color: #04AA6D;
color: white;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0,.2);
z-index: 1;
}
.dropdown-content a
{
color: white;
padding: 12px 16px;
text-decoration: none;
display: block;
text-align: left;
}
.dropdown-content a:hover {background-color: #111;color: white;}
.dropdown:hover .dropdown-content
{
display: block;
}
</style>
</div>
</head>
<body>
<header>
<div class="image" id="Sports Team logo">
<img src="Sport Teams logo">
</div>
<div class="image-1" id="Club logo">
<img src="Club logo" width="246" height="237">
</div>
<h1>Sports Team</h1>
</header>
<nav>
<ul>
<li><a href="Sports Team url link">Home</a></li>
<li class="dropdown">
<a class="dropbtn">Club Info</a>
<div class="dropdown-content">
<a href="Sports Team url link">About Us</a>
<a href="Sports Team url link">Committee</a>
<a href="Sports Team url link">Contact Us</a>
<a href="Sports Team url link">Game Rules</a>
<a href="Sports Team url link">Uniforms</a>
<a href="Sports Team url link">Fair Play</a>
<a href="Sports Team url link">Terms and Conditions</a>
</div>
<li class="dropdown">
<a class="dropbtn">Winter Season 2023</a>
<div class="dropdown-content">
<a href="Sports Team url link">Training Information</a>
<a href="Sports Team url link">Game Details</a>
<a href="Sports Team url link">Registration</a>
<a href="Sports Team url link">Season Info Pack</a>
<a href="Sports Team url link">Handbook</a>
<a href="Sports Team url link">Privacy Policy</a>
</div>
<li class="dropdown">
<a class="dropbtn">Summer Season 2023</a>
<div class="dropdown-content">
<a href="Sports Team url link">Training Information</a>
<a href="Sports Team url link">Game Details</a>
<a href="Sports Team url link">Registration</a>
<a href="Sports Team url link">Season Info Pack</a>
</div>
<li><a href="Sports Team url link">Umpire Information</a>
</ul>
</nav>
<Div></Div>
<main>
<div class="main">
<h2>Contact Us</h2>
<p>Sports Team email</p>
</main>
</body>
</html>
我嘗試了很多不同的 CSS 樣式 float、margin、flex、grid 等
