* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Microsoft YaHei', sans-serif;
}

/* 摄像头背景样式 */
#camera-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

/* 遮罩层，确保文本可读性 */
#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

/* 无摄像头时的样式 */
body.no-camera {
    background: white;
    color: black;
}

body.no-camera #overlay {
    display: none;
}

body.no-camera #camera-background {
    display: none;
}

/* 主要容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* 文本颜色自适应 */
body:not(.no-camera) {
    color: white;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

body.no-camera {
    color: black;
}

/* 特殊字符颜色 */
.special-char {
    color: #ff4444;
}

body.no-camera .special-char {
    color: #cc0000;
}

/* 头部样式 */
header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
}

body.no-camera header {
    border-bottom: 2px solid rgba(0, 0, 0, 0.2);
}

h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
}

h3 {
    font-size: 1.4em;
    margin-bottom: 10px;
}

h4 {
    font-size: 1.2em;
    margin-bottom: 8px;
}

/* 总积分 */
.total-score {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.2em;
    font-weight: bold;
    color: #FFD700;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 15px;
    border-radius: 20px;
}

body.no-camera .total-score {
    background: rgba(0, 0, 0, 0.1);
    color: #B8860B;
}

/* 分类选择器 */
.category-selector {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.category-selector select {
    flex: 1;
    min-width: 200px;
    padding: 12px;
    border-radius: 8px;
    font-size: 1em;
    border: none;
}

body:not(.no-camera) .category-selector select {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.no-camera .category-selector select {
    background: white;
    color: black;
    border: 1px solid rgba(0, 0, 0, 0.2);
}

/* 标签样式 */
.tabs {
    display: flex;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

body.no-camera .tabs {
    background: rgba(0, 0, 0, 0.05);
}

.tab {
    flex: 1;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

body:not(.no-camera) .tab {
    background: rgba(255, 255, 255, 0.1);
}

body.no-camera .tab {
    background: rgba(0, 0, 0, 0.05);
}

.tab.active {
    background: rgba(76, 175, 80, 0.7);
    font-weight: bold;
}

body.no-camera .tab.active {
    background: rgba(76, 175, 80, 0.3);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* 学习区域 */
.learning-area, .practice-area, .achievements-area {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

body.no-camera .learning-area,
body.no-camera .practice-area,
body.no-camera .achievements-area {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.learning-module, .practice-module {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

body.no-camera .learning-module,
body.no-camera .practice-module {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

/* 概念解释 */
.concept-explanation {
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

body.no-camera .concept-explanation {
    background: rgba(0, 0, 0, 0.05);
}

/* 交互游戏区域 */
.interactive-game, .dialogue-game {
    margin-top: 20px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

body.no-camera .interactive-game,
body.no-camera .dialogue-game {
    background: rgba(0, 0, 0, 0.05);
}

/* 输入组 */
.input-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input, textarea {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    font-size: 1em;
}

body:not(.no-camera) input,
body:not(.no-camera) textarea {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.no-camera input,
body.no-camera textarea {
    background: white;
    color: black;
    border: 1px solid rgba(0, 0, 0, 0.2);
}

/* 特殊字符按钮 */
.special-chars-btn {
    margin-top: 10px;
    padding: 8px 15px;
    background: rgba(255, 193, 7, 0.7);
    border: none;
    border-radius: 5px;
    color: white;
    cursor: pointer;
    font-weight: bold;
}

body.no-camera .special-chars-btn {
    background: rgba(255, 193, 7, 0.9);
}

.special-chars-btn:hover {
    background: rgba(255, 193, 7, 0.9);
}

/* 特殊字符标签页 */
.special-chars-tabs {
    display: flex;
    margin-bottom: 15px;
    border-bottom: 1px solid #ddd;
}

.char-tab {
    flex: 1;
    padding: 10px;
    background: #f1f1f1;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.char-tab.active {
    background: #4CAF50;
    color: white;
    border-bottom: 2px solid #2E7D32;
}

.char-tab:hover:not(.active) {
    background: #e0e0e0;
}

/* 特殊字符网格 */
.special-chars-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
    margin: 15px 0;
    max-height: 200px;
    overflow-y: auto;
    padding: 5px;
}

.char-btn {
    padding: 12px;
    font-size: 1.2em;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
}

.char-btn:hover {
    background: #45a049;
    transform: scale(1.05);
}

.char-btn:active {
    transform: scale(0.95);
}

/* 特殊字符模态框 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
    background-color: rgba(255, 255, 255, 0.95);
    margin: 5% auto;
    padding: 20px;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    color: black;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    pointer-events: auto; /* 确保模态框内容可以接收点击事件 */
}

body.no-camera .modal-content {
    background-color: white;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

.close:hover {
    color: black;
}

/* 确保模态框内容不会阻止下层元素的焦点 */
.modal-content * {
    pointer-events: auto;
}

/* 按钮样式 */
button {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
    margin-right: 10px;
    margin-bottom: 10px;
}

body:not(.no-camera) button {
    background: rgba(76, 175, 80, 0.7);
    color: white;
}

body.no-camera button {
    background: rgba(76, 175, 80, 0.9);
    color: white;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

button:active {
    transform: translateY(0);
}

/* 反馈消息 */
.feedback-message {
    padding: 12px;
    border-radius: 8px;
    margin-top: 15px;
    text-align: center;
    font-weight: bold;
}

body:not(.no-camera) .feedback-message.success {
    background: rgba(76, 175, 80, 0.3);
    border: 1px solid rgba(76, 175, 80, 0.5);
}

body:not(.no-camera) .feedback-message.error {
    background: rgba(244, 67, 54, 0.3);
    border: 1px solid rgba(244, 67, 54, 0.5);
}

body:not(.no-camera) .feedback-message.info {
    background: rgba(33, 150, 243, 0.3);
    border: 1px solid rgba(33, 150, 243, 0.5);
}

body.no-camera .feedback-message.success {
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.5);
}

body.no-camera .feedback-message.error {
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.5);
}

body.no-camera .feedback-message.info {
    background: rgba(33, 150, 243, 0.2);
    border: 1px solid rgba(33, 150, 243, 0.5);
}

/* 猜字谜区域 */
.riddle-hints {
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    min-height: 100px;
}

body.no-camera .riddle-hints {
    background: rgba(0, 0, 0, 0.05);
}

/* 教室场景 */
.classroom-scene {
    position: relative;
    width: 100%;
    height: 300px;
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.classroom-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-img {
    position: absolute;
    bottom: 0;
    height: 80%;
    transition: transform 0.3s ease;
}

.teacher-img {
    left: 10%;
    height: 75%;
}

.student-img {
    right: 10%;
    height: 70%;
}

/* 对话区域 */
.dialogue-container {
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    min-height: 150px;
    max-height: 200px;
    overflow-y: auto;
}

body.no-camera .dialogue-container {
    background: rgba(0, 0, 0, 0.05);
}

.dialogue-message {
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 10px;
    display: flex;
    align-items: flex-start;
}

.dialogue-message.teacher {
    flex-direction: row;
}

.dialogue-message.student {
    flex-direction: row-reverse;
}

.character {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 10px;
    flex-shrink: 0;
}

.teacher .character {
    background: #4CAF50;
    color: white;
}

.student .character {
    background: #2196F3;
    color: white;
}

.dialogue-content {
    padding: 10px 15px;
    border-radius: 10px;
    max-width: 70%;
}

.teacher .dialogue-content {
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.student .dialogue-content {
    background: rgba(33, 150, 243, 0.2);
    border: 1px solid rgba(33, 150, 243, 0.3);
}

.dialogue-controls {
    text-align: center;
    margin-bottom: 15px;
}

/* 游戏选择区域 */
.game-selection {
    margin: 20px 0;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

body.no-camera .game-selection {
    background: rgba(0, 0, 0, 0.05);
}

.game-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.game-btn {
    flex: 1;
    min-width: 120px;
    padding: 10px 15px;
    background: rgba(33, 150, 243, 0.7);
    border: none;
    border-radius: 5px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

body.no-camera .game-btn {
    background: rgba(33, 150, 243, 0.9);
}

.game-btn:hover {
    background: rgba(33, 150, 243, 0.9);
    transform: translateY(-2px);
}

/* 猜字谜计时器 */
.riddle-timer {
    font-size: 1.1em;
    font-weight: bold;
    margin-bottom: 10px;
    color: #4CAF50;
}

body.no-camera .riddle-timer {
    color: #2E7D32;
}

/* 得分显示 */
.riddle-score, .matching-score, .fill-blank-score {
    margin-top: 15px;
    padding: 10px;
    background: rgba(76, 175, 80, 0.3);
    border-radius: 5px;
    border: 1px solid rgba(76, 175, 80, 0.5);
}

body.no-camera .riddle-score,
body.no-camera .matching-score,
body.no-camera .fill-blank-score {
    background: rgba(76, 175, 80, 0.2);
}

.score-breakdown p {
    margin: 5px 0;
}

/* 匹配游戏样式 */
.matching-game-container {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.matching-column {
    flex: 1;
}

.matching-column h5 {
    text-align: center;
    margin-bottom: 10px;
    color: #4CAF50;
}

body.no-camera .matching-column h5 {
    color: #2E7D32;
}

.matching-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.matching-item {
    padding: 12px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

body:not(.no-camera) .matching-item {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.no-camera .matching-item {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.matching-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.matching-item.selected {
    background: rgba(33, 150, 243, 0.3);
    border-color: rgba(33, 150, 243, 0.5);
}

body.no-camera .matching-item.selected {
    background: rgba(33, 150, 243, 0.2);
}

.matching-item.matched {
    background: rgba(76, 175, 80, 0.3);
    border-color: rgba(76, 175, 80, 0.5);
    cursor: default;
}

body.no-camera .matching-item.matched {
    background: rgba(76, 175, 80, 0.2);
}

.matching-item .symbol {
    font-style: italic;
    color: #ff4444;
    margin-left: 5px;
}

body.no-camera .matching-item .symbol {
    color: #cc0000;
}

.matching-instructions {
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    text-align: center;
}

body.no-camera .matching-instructions {
    background: rgba(0, 0, 0, 0.05);
}

/* 填空练习 */
.fill-blank {
    margin-bottom: 15px;
}

.blank-input {
    display: inline-block;
    width: 150px;
    margin: 0 5px;
    padding: 5px;
    border-radius: 3px;
}

body:not(.no-camera) .blank-input {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.no-camera .blank-input {
    background: white;
    color: black;
    border: 1px solid rgba(0, 0, 0, 0.2);
}

/* 公式显示 */
.formula-display {
    font-size: 1.2em;
    margin-bottom: 15px;
    text-align: center;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 5px;
}

body.no-camera .formula-display {
    background: rgba(0, 0, 0, 0.05);
}

/* 统计卡片 */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.stat-card {
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

body:not(.no-camera) .stat-card {
    background: rgba(0, 0, 0, 0.3);
}

body.no-camera .stat-card {
    background: rgba(0, 0, 0, 0.05);
}

.stat-value {
    font-size: 1.8em;
    font-weight: bold;
    margin: 10px 0;
    color: #4CAF50;
}

body.no-camera .stat-value {
    color: #2E7D32;
}

/* 成就系统 */
.achievement {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
}

body:not(.no-camera) .achievement {
    background: rgba(255, 255, 255, 0.1);
}

body.no-camera .achievement {
    background: rgba(0, 0, 0, 0.05);
}

.achievement.unlocked {
    border-left: 4px solid #4CAF50;
}

.achievement.locked {
    opacity: 0.5;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .matching-game-container {
        flex-direction: column;
    }
    
    .tabs {
        flex-direction: column;
    }
    
    .game-buttons {
        flex-direction: column;
    }
    
    .game-btn {
        min-width: auto;
    }
    
    .total-score {
        position: static;
        margin: 10px auto;
        width: fit-content;
    }
    
    .dialogue-message {
        flex-direction: column !important;
        align-items: center;
    }
    
    .character {
        margin-bottom: 10px;
    }
    
    .dialogue-content {
        max-width: 90%;
        text-align: center;
    }
    
    .special-chars-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .special-chars-tabs {
        flex-direction: column;
    }
    
    .category-selector {
        flex-direction: column;
    }
    
    .category-selector select {
        min-width: auto;
    }
    
    .classroom-scene {
        height: 200px;
    }
    
    .teacher-img {
        left: 5%;
        height: 65%;
    }
    
    .student-img {
        right: 5%;
        height: 60%;
    }
}
/* 在原有CSS文件的末尾添加以下内容 */

/* 成就系统摘要 */
.achievements-summary {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

body.no-camera .achievements-summary {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.achievements-details {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

body.no-camera .achievements-details {
    border-top: 1px solid rgba(0, 0, 0, 0.2);
}

/* 内容区域 */
.content-section {
    margin-bottom: 30px;
}

.content-section h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

body.no-camera .content-section h2 {
    border-bottom: 2px solid rgba(0, 0, 0, 0.2);
}

/* 学习区域 */
#learning-content {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
}

body.no-camera #learning-content {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* 移除原来的标签页相关样式 */
.tabs {
    display: none;
}

.tab-content {
    display: block !important;
}

#learning-tab, #practice-tab, #achievements-tab {
    display: block;
}

/* 响应式设计调整 */
@media (max-width: 768px) {
    .achievements-summary {
        padding: 15px;
    }
    
    .content-section h2 {
        font-size: 1.5em;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
}
/* 头部按钮 */
.header-buttons {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    gap: 10px;
}

.header-btn {
    padding: 8px 15px;
    background: rgba(33, 150, 243, 0.7);
    border: none;
    border-radius: 20px;
    color: white;
    cursor: pointer;
    font-weight: bold;
    font-size: 0.9em;
    transition: all 0.3s ease;
}

body.no-camera .header-btn {
    background: rgba(33, 150, 243, 0.9);
}

.header-btn:hover {
    background: rgba(33, 150, 243, 0.9);
    transform: translateY(-2px);
}

/* 内容区域 */
.content-section {
    margin-top: 20px;
}

.content-section h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

body.no-camera .content-section h2 {
    border-bottom: 2px solid rgba(0, 0, 0, 0.2);
}

/* 学习区域 */
#learning-content {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
}

body.no-camera #learning-content {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* 成就系统页面 */
.achievements-page {
    margin-top: 20px;
}

.back-btn {
    padding: 10px 20px;
    background: rgba(76, 175, 80, 0.7);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    font-weight: bold;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

body.no-camera .back-btn {
    background: rgba(76, 175, 80, 0.9);
}

.back-btn:hover {
    background: rgba(76, 175, 80, 0.9);
    transform: translateY(-2px);
}

/* 成就统计卡片 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.stat-card {
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

body:not(.no-camera) .stat-card {
    background: rgba(255, 255, 255, 0.1);
}

body.no-camera .stat-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.stat-value {
    font-size: 1.8em;
    font-weight: bold;
    margin: 10px 0;
    color: #4CAF50;
}

body.no-camera .stat-value {
    color: #2E7D32;
}

/* 成就详情 */
.achievements-details {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

body.no-camera .achievements-details {
    border-top: 1px solid rgba(0, 0, 0, 0.2);
}

.achievements-details h3 {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: #4CAF50;
}

body.no-camera .achievements-details h3 {
    color: #2E7D32;
}

.achievement {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
}

body:not(.no-camera) .achievement {
    background: rgba(255, 255, 255, 0.1);
}

body.no-camera .achievement {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.achievement.unlocked {
    border-left: 4px solid #4CAF50;
}

.achievement.locked {
    opacity: 0.5;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header-buttons {
        position: static;
        margin-bottom: 10px;
        justify-content: center;
    }
    
    .total-score {
        position: static;
        margin: 10px auto;
        width: fit-content;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .category-selector {
        flex-direction: column;
    }
    
    .category-selector select {
        min-width: auto;
    }
}