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cssbackgroundalignmentresolution

Background color does not cover page

You can check out my little site here. I have two problems:

  1. I use css gradient to color my background. When working with high resolutions (1366*768 for example) only half of the page is painted.
  2. My "andale" button on the bottom is not cantered. I've noticed when inspecting the code that the <div> that contains the button covers the container, and I don't know why.

Also, if you don't like jsFiddle, here's my code:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Rock-paper-scissers</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
<script src="rps.js"></script>
<style type="text/css">
body{
    height: 100%;
    font: 100.01% "Trebuchet MS",Verdana,Arial,sans-serif;
    background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#93e1d1), to(#d4c87c));
    background-image: -webkit-linear-gradient(left, #93e1d1, #d4c87c); 
    background-image: -moz-linear-gradient(top, #93e1d1, #d4c87c);
    background-repeat: no-repeat;
}
div#container {
    text-align: center;
    width: 80%;
    margin: 0 auto;
}
div.InnerLeft {
    width: 50%;
    position: relative;
    float: left;
}
div.InnerRight {
    width: 50%;
    position: relative;
    float: right;
}
select {
    background: transparent;
    margin-top: 15px;
    width: 220px;
    font-size: 16px;
    -webkit-appearance: none;
    border: 0px;
    height: 34px;
}
</style>
</head>
<body>
<div id="container">
<img src="header.png">
<div class="InnerLeft">
<img src="uno.png"><br>
<select id="p1" onchange="change('p1','rpsleft')">
<option value=0>Choose your weapon</option>
<option value=1>Rock</option>
<option value=2>Paper</option>
<option value=3>Scissors</option>
</select>
<p><img src="rpsL.png" id="rpsleft"></p>
</div>
<div class="InnerRight">
<img src="dos.png"><br>
<select id="p2" onchange="change('p2','rpsright')">
<option value=0>Choose your weapon</option>
<option value=1>Rock</option>
<option value=2>Paper</option>
<option value=3>Scissors</option>
</select>
<p><img src="rps.png" id="rpsright"></p>
</div>
<div id="footer">
<img src="andale.png" id="andale" onclick="rps(document.getElementById('p1').value,document.getElementById('p2').value)"
onMouseOver="document.getElementById('andale').src='andale2.png'"
onMouseOut="document.getElementById('andale').src='andale.png'">
</div>
</div>
</body>

Any ideas? Thanks!

Solution

  • use html {min-height: 100%;} , not height:100%; because if your page have a long height you will not see all the page, because 100% is the height of the browser

    and add #footer {text-align:center;} in order to center your image button

    all the code:

        <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Rock-paper-scissers</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
<script src="rps.js"></script>
<style type="text/css">

html {min-height:100%;
 }
body{
    height: 100%;background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#93e1d1), to(#d4c87c));
    background-image: -webkit-linear-gradient(left, #93e1d1, #d4c87c); 
    background-image: -moz-linear-gradient(top, #93e1d1, #d4c87c);
    font: 100.01% "Trebuchet MS",Verdana,Arial,sans-serif;

    background-repeat: no-repeat;
    margin: 0;
    padding: 0;
}
div#container {
    text-align: center;
    width: 80%;
    margin: 0 auto;
}
div.InnerLeft {
    width: 50%;
    position: relative;
    float: left;
}
div.InnerRight {
    width: 50%;
    position: relative;
    float: right;
}
select {
    background: transparent;
    margin-top: 15px;
    width: 220px;
    font-size: 16px;
    -webkit-appearance: none;
    border: 0px;
    height: 34px;
}

#footer {text-align:center;}
</style>
</head>
<body>
<div id="container">
<img src="header.png">
<div class="InnerLeft">
<img src="uno.png"><br>
<select id="p1" onchange="change('p1','rpsleft')">
<option value=0>Choose your weapon</option>
<option value=1>Rock</option>
<option value=2>Paper</option>
<option value=3>Scissors</option>
</select>
<p><img src="rpsL.png" id="rpsleft"></p>
</div>
<div class="InnerRight">
<img src="dos.png"><br>
<select id="p2" onchange="change('p2','rpsright')">
<option value=0>Choose your weapon</option>
<option value=1>Rock</option>
<option value=2>Paper</option>
<option value=3>Scissors</option>
</select>
<p><img src="rps.png" id="rpsright"></p>
</div>
<div id="footer">
<img src="andale.png" id="andale" onclick="rps(document.getElementById('p1').value,document.getElementById('p2').value)"
onMouseOver="document.getElementById('andale').src='andale2.png'"
onMouseOut="document.getElementById('andale').src='andale.png'">
</div>
</div>
</body>