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HTML 表单输入背景图片

转载 作者:太空宇宙 更新时间:2023-11-04 09:51:12 25 4
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我目前正在为一个网站做一些 CSS 方面的工作。我想对一些输入字段进行样式化,以便它们具有背景图像。我确实将背景图片放在了整个表单的后面,但是当我调整浏览器大小时,我很难让每个单独的输入字段与背景图片保持一致。理想情况下,我希望每个单独的输入字段都有自己的背景图像。有什么建议吗?

    <!DOCTYPE html> 
<html lang="en">
<head>
<meta charset="utf-8" />

<style type="text/css">

* {
/*margin-left: 10px;*/
font-family: 'Verdana', sans-serif;
}

header {
/*background-color: white;*/
}

body {
background-color: #002254;
/*margin: 0;*/
}

#answers {
/*position: absolute;*/
text-align: center;
color: white;
background: #FFF url("form_ribbons.png");
background-repeat: no-repeat;
background-position: center;
/*position: relative;*/
background-color: transparent;
height: 80px;
/*margin: 0 auto;*/
}

#number {
position: absolute;
/*top: 100px;*/
/*left: 115px;*/
left: 8.5%;
}

#state {
position: absolute;
/*top: 100px;*/
/*left: 400px;*/
left: 8.5%;
display: none;
}

#abbrev {
position: absolute;
/*top: 100px;*/
/*left: 680px;*/
display: none;
}

#cap {
position: absolute;
/*top: 100px;*/
/*left: 960px;*/
display: none;
}

#submit {
display: none;
}

#red {
position: absolute;
background-image: url("blank_us_map.png");
background-size: 500px 310px;
background-repeat: no-repeat;
height: 310px;
width: 500px;
margin-top: 60px;
}

.answer {
/*padding-bottom: 23px;*/
margin-top: 20px;
/*width: 800px;*/
/* margin-right: 30px;
margin-left: 30px;*/
}

.instructions, h1 {
margin-right: 20px;
margin-left: 20px;
}

input {
background: none;
border: none;
outline: none;
text-align: center;
}

::-webkit-input-placeholder { /* Chrome */
color: white;
}

:-ms-input-placeholder { /* IE 10+ */
color: white;
}

::-moz-placeholder { /* Firefox 19+ */
color: white;
opacity: 1;
}

:-moz-placeholder { /* Firefox 4 - 18 */
color: white;
opacity: 1;
}

</style>
</head>
<body>
<header>
<h1 id="title">Learn Your States and Capitals</h1>
<p class="instructions">Choose a number first, then enter its state, abbreviation, and capital. Hit submit to start a list of answers.</p>
<p class="instructions"><strong>Checking your answers: </strong>Shake your device once to bring up a map labeled with the state names and capitals. Shake it again to bring up a map labeled with the state abbreviations. Shake it once more to go back to the map with just the numbers.</p>
<div id="guesses"><p id="guess"></p></div>
<p id="numberresult">State Number:</p>
<p id="stateresult">State:</p>
<p id="abbrevresult">State Abbreviation:</p>
<p id="capresult">State Capital:</p>
</br>
<p id="score">Score: 0</p>

<p id="answers">
<input type="text" id="number" class="answer" placeholder="Number from Map Below">
<!-- </br> -->
<input type="text" id="state" class="answer" placeholder="Number's State">
<!-- </br> -->
<input type="text" id="abbrev" class="answer" placeholder="State's Abbreviation">
<!-- </br> -->
<input type="text" id="cap" class="answer" placeholder="State's Capital">
</br>
<button id="submit">Submit</button>
</br>
</br>
</p>

最佳答案

对于 UX,我强烈建议不要使用背景图像作为背景输入字段。我建议您使用这种表单输入样式。

HTML

 <div class="group">      
<input type="text" required>
<span class="highlight"></span>
<span class="bar"></span>
<label>Name</label>
</div>

CSS

/* form starting stylings ------------------------------- */
.group {
position:relative;
margin-bottom:45px;
}
input {
font-size:18px;
padding:10px 10px 10px 5px;
display:block;
width:300px;
border:none;
border-bottom:1px solid #757575;
background:transparent;
}
input:focus { outline:none; }

/* LABEL ======================================= */
label {
color:#999;
font-size:18px;
font-weight:normal;
position:absolute;
pointer-events:none;
left:5px;
top:10px;
transition:0.2s ease all;
-moz-transition:0.2s ease all;
-webkit-transition:0.2s ease all;
}

/* active state */
input:focus ~ label, input:valid ~ label {
top:-20px;
font-size:14px;
color:#5264AE;
}

DEMO

关于HTML 表单输入背景图片,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/39071349/

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