效果图

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
<link href="css/mui.css" rel="stylesheet" />
<style type="text/css" lang="sass">
.logo {
width: 100%;
height: 100%;
position: fixed;
background-repeat: no-repeat;
background-position: 0px 0px;
background-size: 100% 100%;
background-image: url(static/bak.jpg);
z-index: -1;
}
.a {
width: 33.33%;
text-align: center;
padding: 20px;
}
.a:hover {
color: #668EFF;
border-bottom: 1px solid #668EFF;
}
.b {
color: #668EFF;
border-bottom: 1px solid #668EFF;
width: 33.33%;
text-align: center;
padding: 20px;
}
a {
text-decoration: none;
color: gray;
}
.inputs {
font-size: medium;
padding: 20px;
border-radius: 30px !important;
}
.inputx {
font-size: medium;
padding: 20px;
border-radius: 30px !important;
border: 1px solid #000000 !important;
}
</style>
</head>
<body>
<div class="logo" id="app">
<div style="margin: 5% auto auto 15%;width: 500px;height: auto;">
<div style="width: 500px;display: flex;align-items: center;justify-content: space-around;padding: 20px;box-sizing: border-box;">
<img style="height: 70px;width: 200px;" src="static/wunsun-logo.png">
<label style="color: #FFFFFF;font-weight: 900;font-size: 25px;padding: 20px;border-left: 1px solid #FFFFFF;">金钱云系统</label>
</div>
<div style="width: 500px;height: auto;border-radius: 20px;background-color: #FFFFFF;opacity: 0.8;">
<div style="box-sizing: border-box;display: flex;border-bottom: 1px solid #EEEEEE;">
<div :class="click==0?'b':'a'" @click="click=0">管理员登录</div>
<div :class="click==1?'b':'a'" @click="click=1">员工登录</div>
<div :class="click==2?'b':'a'" @click="click=2">更多入口</div>
</div>
<div v-show="click==0" style="margin-top: 30px;">
<div style="width: 80%;margin: 0 auto;box-sizing: border-box;">
<input :class="focus==0?'inputx':'inputs'" @click="focus=0" type="text" placeholder="邮箱账号" />
</div>
<div style="width: 80%;margin: 0 auto;box-sizing: border-box;">
<input :class="focus==1?'inputx':'inputs'" @click="focus=1" type="password" placeholder="密码" />
</div>
<div></div>
<div style="width: 80%;text-align: right;margin: 0 auto;">
<label><a href="#">忘记密码?</a></label>
</div>
<div style="width: 80%;margin: 20px auto;">
<button style="width: 100%; border-radius: 50px;font-size: medium;padding: 10px;color: #FFFFFF;background-color: #668EFF;font-size:large;">登录</button>
</div>
<div style="text-align: center;padding:20px;">
<label style="color: grey;">还没有账号?<a style="color: #668EFF;" href="#">注册账号</a></label>
</div>
</div>
<div v-show="click==1">
2
</div>
<div v-show="click==2">
3
</div>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="js/mui.js"></script>
<script type="text/javascript">
var vm = new Vue({
el: "#app",
data() {
return {
click: 0,
focus: 3
}
}
})
mui.init()
</script>
</body>
</html>