业务背景
想做一个登录页，本来想把图片放左边，登录表单放在右边。
调整了半天也不满意，直接全屏得了。
效果图
源码实现
[html]
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90<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>登录</title>
<!-- 引入样式 -->
<link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css"/>
<style>
html, body, #app {
margin: 0;
padding: 0;
}
.background {
width: 100%;
height: 100%; /**宽高100%是为了图片铺满屏幕 */
z-index: -1;
position: absolute;
overflow: hidden;
margin: 0;
}
.front {
z-index: 1;
position: absolute;
width: 100%;
height: 100%;
text-align: center;
}
.box-card {
width: 400px;
margin: 0 auto;
margin-top: 15%;
background-color: rgba(200,200,200,0.5);
border-color: rgba(200,200,200,0.5);
border-radius: 10px;
}
.title {
text-align: center;
font-size: 24px;
color: rgba(50,50,50,0.8);
}
</style>
</head>
<body>
<div id="app">
<div class="background">
<img src="/img/pic1.jpg" width="100%" height="100%" alt=""/>
</div>
<div class="front">
<el-card class="box-card">
<span slot="header" class="title">P-ADMIN 权限管理</span>
<el-form :model="form" :rules="rules" ref="form">
<el-form-item prop="token">
<el-input v-model="form.token" type="password" autocomplete="off" prefix-icon="el-icon-lock"></el-input>
</el-form-item>
<el-button type="primary" @click="doLogin('form')">登录</el-button>
</el-form>
</el-card>
</div>
</div>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<!-- 引入组件库 -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
<script>
new Vue({
el: '#app',
data: {
asideImg: '/img/pic1.jpg',
form: {
token: '',
},
rules: {
token: [
{required: true, message: '请输入登录密匙', trigger: 'blur'},
{min: 1, max: 256, message: '长度在 1 到 256 个字符', trigger: 'blur'}
]
},
},
methods: {
doLogin(form) {
}
}
})
</script>
</body>
</html>
