<template>
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<div class="wrap">
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<div class="introduce">
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<h2>联合利华事件上报系统</h2>
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<h3></h3>
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</div>
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<div class="login">
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<h1>系统登录 / LOGIN IN</h1>
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<div class="info-input">
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<el-input v-model="username" placeholder="请输入用户名" prefix-icon="el-icon-user-solid" maxlength="50" v-trim/>
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<el-input v-model="password" placeholder="请输入密码" type="password" prefix-icon="eva-icon-password" maxlength="30" show-password/>
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<div class="captcha-input">
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<el-input v-model="captcha.value" placeholder="图片验证码" prefix-icon="eva-icon-shield" maxlength="4" @keypress.enter.native="login"/>
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<img v-if="!captcha.loading" :src="captcha.uri" @click="refreshCaptcha">
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<span v-else><i class="el-icon-loading"></i></span>
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</div>
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</div>
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<el-button :loading="loading" @click="login">登 录</el-button>
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</div>
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</div>
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</template>
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<script>
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import { mapMutations } from 'vuex'
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import { getCaptcha, loginByPassword } from '@/api/system/common'
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export default {
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name: 'Login',
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data () {
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return {
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loading: false,
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username: '',
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password: '',
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// 验证码
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captcha: {
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loading: false,
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value: '',
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uuid: '',
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uri: ''
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}
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}
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},
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methods: {
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...mapMutations(['setUserInfo']),
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/**
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* 登录
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*/
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login () {
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if (this.loading) {
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return
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}
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if (!this.__check()) {
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return
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}
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this.loading = true
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loginByPassword({
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username: this.username.trim(),
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password: this.password,
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code: this.captcha.value.trim(),
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uuid: this.captcha.uuid
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},true)
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.then(() => {
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window.location.href = process.env.VUE_APP_CONTEXT_PATH
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})
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.catch(e => {
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this.refreshCaptcha()
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this.$tip.apiFailed(e)
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})
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.finally(() => {
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this.loading = false
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})
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},
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/**
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* 刷新验证码
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*/
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refreshCaptcha () {
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this.captcha.loading = true
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getCaptcha()
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.then(data => {
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this.captcha.uri = data.image
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this.captcha.uuid = data.uuid
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})
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.catch(e => {
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this.$tip.apiFailed(e)
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})
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.finally(() => {
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setTimeout(() => {
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this.captcha.loading = false
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}, 150)
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})
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},
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/**
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* 登录前验证
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*
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* @returns {boolean}
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* @private
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*/
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__check () {
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if (this.username.trim() === '') {
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this.$tip.error('请输入用户名')
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return false
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}
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if (this.password === '') {
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this.$tip.error('请输入密码')
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return false
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}
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if (this.captcha.value.trim() === '') {
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this.$tip.error('请输入图片验证码')
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return false
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}
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return true
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}
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},
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created () {
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this.refreshCaptcha()
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}
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}
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</script>
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<style scoped lang="scss">
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@import "@/assets/style/variables.scss";
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$input-gap: 30px;
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.wrap {
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display: flex;
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width: 100%;
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height: 100vh;
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background-image: url("../assets/images/login.png");
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background-repeat: no-repeat;
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background-size: auto 180%;
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background-clip: content-box;
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background-position: center;
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// 左边介绍
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.introduce {
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padding-left: 10%;
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width: 100%;
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height: 100%;
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box-sizing: border-box;
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color: #fff;
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background: rgba(0, 0, 0, 0.4);
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display: flex;
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flex-direction: column;
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justify-content: center;
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h2 {
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font-size:44px;
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font-style: italic;
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font-weight: 900;
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margin-top: 0px;
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}
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h3 {
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font-size: 49px;
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font-weight: 300;
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margin: 25px 0;
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}
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}
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// 右边登录
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.login {
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height: 100%;
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width: 38%;
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max-width: 560px;
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min-width: 460px;
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flex-shrink: 0;
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text-align: center;
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background: #fff;
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padding: 0 80px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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box-sizing: border-box;
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h1 {
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font-size: 28px;
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font-weight: 500;
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}
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.info-input {
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margin-top: $input-gap;
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margin-bottom: 60px;
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/deep/ .el-input {
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margin-top: 30px;
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.el-input__inner {
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height: 50px;
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background: #F9F9F9;
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border: 1px solid transparent;
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&:focus {
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border: 1px solid $primary-color;
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}
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}
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}
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}
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// 验证码输入
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.captcha-input {
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display: flex;
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margin-top: $input-gap;
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height: 50px;
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.el-input {
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width: 100%;
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margin-top: 0;
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}
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span, img {
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width: 45%;
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height: 100%;
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flex-shrink: 0;
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margin-left: 16px;
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}
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span {
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display: flex;
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align-items: center;
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justify-content: center;
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background: #f7f7f7;
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border-radius: 8px;
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}
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}
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.el-button {
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height: 50px;
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width: 100%;
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color: #fff;
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font-size: 16px;
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background: linear-gradient(130deg, $primary-color + 20 0%, $primary-color - 20 100%);
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}
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}
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}
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</style>
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