securityHtml/src/views/login/index.vue

<template>
  <div class="login-container">
    <div class="nav-header">安防综合管理平台</div>
    <el-form class="login-form" auto-complete="on" label-position="left">
      <div class="title-container">
        <h3 class="title">用户登录</h3>
      </div>

      <el-form-item prop="username" width="460px">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="username"
          placeholder="请输入用户名"
          name="username"
          type="text"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input ref="password" placeholder="请输入密码" name="password" />
      </el-form-item>

      <el-form-item
        prop="verificationCode"
        style="width: 66%; position: relative"
      >
        <img src="../../assets/code-verify.png" alt="" class="code-verify" />
        <span class="svg-container">
          <svg-icon icon-class="code" />
        </span>
        <el-input
          ref="verificationCode"
          placeholder="请输入验证码"
          name="verificationCode"
        />
      </el-form-item>

      <el-button
        class="login-button"
        style="width: 100%; margin-bottom: 30px; border-radius: 23px"
        >登 录</el-button
      >
    </el-form>
  </div>
</template>

<script>
import { validUsername } from "@/utils/validate";

export default {
  //   name: 'Login',
  data() {
    return {};
  },
  watch: {},
  methods: {
    // }
  },
};
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
$light_gray: #fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
    min-width:1280px;
  min-height: 100%;
  width: 100%;
  // background-color: $bg;
  background-image: url("../../assets/login-bg.png");
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
  display: flex;
  //  justify-content:center;
  align-items: center;

  .login-form {
    width: 30%;
    min-width: 400px;
    max-width: 100%;
    padding: 35px;
    margin-left: 60%;
    position: relative;
    background-image: url("../../assets/login-form-bg.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    // border:1px dashed #000
  }
  .login-form::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 10px;
    height: 10px;
    border-left: 2px solid #02a6b5;
    border-top: 2px solid #02a6b5;
    content: "";
  }
  .login-form::after {
    position: absolute;
    top: 0;
    right: 0;
    width: 10px;
    height: 10px;
    border-right: 2px solid #02a6b5;
    border-top: 2px solid #02a6b5;
    content: "";
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}

.login-button {
  background: #5d88f9;
  font-size: 20px;
  color: #fff;
  border: none;
}
.login-button:hover {
  opacity: 0.7;
}
.code-verify {
  top: 3px;
  position: absolute;
  right: -108px;
  width: 82px;
}


// 头部导航样式
.nav-header {
    min-width:1280px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  color: #fff;
  text-align: center;
  font-size: 40px;
  line-height: 80px;
  background: url(../../assets/nav-header-bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

@media (max-width: 1440px) {
  .nav-header {
    font-size: 30px;
    line-height: 60px;
  }
}



</style>