438 lines
8.7 KiB
CSS
438 lines
8.7 KiB
CSS
|
|
/* Teacherboard 样式 */
|
|
/* 按钮样式 */
|
|
|
|
|
|
.teacherboard {
|
|
padding: 20px;
|
|
font-family: Arial, sans-serif;
|
|
}
|
|
|
|
.teacherboard-title {
|
|
text-align: center;
|
|
font-size: 32px;
|
|
margin-bottom: 20px;
|
|
}
|
|
|
|
.course-cards {
|
|
display: flex;
|
|
flex-wrap: wrap;
|
|
justify-content: space-around;
|
|
gap: 20px;
|
|
}
|
|
|
|
.course-card {
|
|
width: 250px;
|
|
background-color: #f9f9f9;
|
|
padding: 20px;
|
|
border-radius: 8px;
|
|
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
|
|
cursor: pointer;
|
|
}
|
|
|
|
.course-image {
|
|
width: 100%;
|
|
height: 150px;
|
|
object-fit: cover;
|
|
border-radius: 5px;
|
|
}
|
|
|
|
.course-info {
|
|
margin-top: 10px;
|
|
}
|
|
|
|
.course-name {
|
|
font-size: 20px;
|
|
font-weight: bold;
|
|
}
|
|
|
|
.course-description {
|
|
font-size: 14px;
|
|
color: #555;
|
|
}
|
|
|
|
/* 课程目录弹出框 */
|
|
|
|
.course-details {
|
|
position: fixed;
|
|
top: 0;
|
|
right: -400px;
|
|
width: 300px;
|
|
height: 100%;
|
|
background-color: #fff;
|
|
box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
|
|
padding: 20px;
|
|
transition: right 0.3s ease;
|
|
z-index: 9999;
|
|
border-radius: 15px; /* 添加圆角 */
|
|
}
|
|
/* 基本的课程卡片样式 */
|
|
.course-card {
|
|
width: 150px;
|
|
height: 200px;
|
|
margin: 10px;
|
|
border: 1px solid #ddd;
|
|
border-radius: 8px;
|
|
position: relative;
|
|
overflow: hidden;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.course-image {
|
|
width: 100%;
|
|
height: 100px;
|
|
object-fit: cover;
|
|
}
|
|
|
|
.course-info {
|
|
padding: 10px;
|
|
}
|
|
|
|
.course-name {
|
|
font-size: 16px;
|
|
font-weight: bold;
|
|
}
|
|
|
|
.course-description {
|
|
font-size: 14px;
|
|
color: #777;
|
|
}
|
|
|
|
/* 空的添加课程按钮卡片 */
|
|
.add-course-card {
|
|
display: flex;
|
|
justify-content: center;
|
|
align-items: center;
|
|
background-color: #f0f0f0;
|
|
border: 1px dashed #bbb;
|
|
}
|
|
/* 模态框背景 */
|
|
.modal {
|
|
display: none; /* 初始时隐藏 */
|
|
position: fixed;
|
|
z-index: 1; /* 保证浮窗在顶部 */
|
|
left: 0;
|
|
top: 0;
|
|
width: 100%;
|
|
height: 100%;
|
|
background-color: rgba(0, 0, 0, 0.5); /* 半透明的黑色背景 */
|
|
}
|
|
|
|
/* 浮窗内容 */
|
|
.modal-content {
|
|
background-color: #fff;
|
|
margin: 15% auto;
|
|
padding: 20px;
|
|
border-radius: 10px;
|
|
width: 40%;
|
|
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
|
|
}
|
|
|
|
/* 按钮样式 */
|
|
.modal-buttons {
|
|
display: flex;
|
|
justify-content: space-between;
|
|
}
|
|
/* 基本样式，保证输入框和下拉框占满整行 */
|
|
input[type="text"], select {
|
|
width: 100%; /* 占满一行 */
|
|
padding: 12px; /* 增加内边距 */
|
|
font-size: 16px; /* 调整字体大小 */
|
|
margin: 10px 0; /* 上下留间距 */
|
|
border: 2px solid #ccc; /* 边框 */
|
|
border-radius: 8px; /* 圆角边框 */
|
|
background-color: #f9f9f9; /* 背景色 */
|
|
transition: border 0.3s ease, box-shadow 0.3s ease; /* 添加过渡效果 */
|
|
}
|
|
|
|
/* 鼠标悬停时输入框的效果 */
|
|
input[type="text"]:focus, select:focus {
|
|
border-color: #4CAF50; /* 聚焦时的边框颜色 */
|
|
box-shadow: 0 0 10px rgba(76, 175, 80, 0.5); /* 聚焦时的阴影效果 */
|
|
outline: none; /* 去掉默认的聚焦框 */
|
|
}
|
|
|
|
/* 给表单标签添加样式 */
|
|
label {
|
|
font-size: 18px; /* 增加字体大小 */
|
|
font-weight: bold; /* 加粗字体 */
|
|
margin-bottom: 8px; /* 下方间距 */
|
|
display: block; /* 使标签占一行 */
|
|
color: #333; /* 标签字体颜色 */
|
|
}
|
|
|
|
/* 按钮部分 */
|
|
.modal-buttons {
|
|
display: flex;
|
|
justify-content: space-between;
|
|
margin-top: 20px; /* 上方间距 */
|
|
}
|
|
|
|
|
|
|
|
/* 添加课程按钮样式 */
|
|
.add-course-button {
|
|
display: flex;
|
|
justify-content: center;
|
|
align-items: center;
|
|
width: 50px;
|
|
height: 50px;
|
|
border-radius: 50%;
|
|
background-color: #4CAF50;
|
|
color: white;
|
|
font-size: 30px;
|
|
font-weight: bold;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.add-course-button:hover {
|
|
background-color: #45a049;
|
|
}
|
|
.cover-image-container {
|
|
display: flex;
|
|
flex-direction: column;
|
|
align-items: center;
|
|
}
|
|
|
|
.cover-image-placeholder {
|
|
width: 150px;
|
|
height: 150px;
|
|
border: 1px solid #ddd;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.modal-buttons button {
|
|
width: 48%;
|
|
padding: 12px 0;
|
|
font-size: 16px;
|
|
background-color: #4CAF50;
|
|
color: white;
|
|
border: none;
|
|
border-radius: 8px;
|
|
cursor: pointer;
|
|
transition: background-color 0.3s ease;
|
|
}
|
|
|
|
.modal-buttons button:hover {
|
|
background-color: #45a049;
|
|
}
|
|
|
|
.modal-buttons button[type="button"] {
|
|
background-color: #f44336;
|
|
}
|
|
|
|
.modal-buttons button[type="button"]:hover {
|
|
background-color: #e53935;
|
|
}
|
|
.plus-sign {
|
|
font-size: 30px;
|
|
color: #888;
|
|
}
|
|
|
|
#cover-preview {
|
|
width: 150px;
|
|
height: 150px;
|
|
margin-top: 10px;
|
|
}
|
|
/* 课程描述文本框样式 */
|
|
#course-description {
|
|
width: 100%; /* 让 textarea 占据整个父容器的宽度 */
|
|
height: 150px; /* 设置适当的高度 */
|
|
padding: 10px; /* 内边距，让文本与边框之间有一定的间距 */
|
|
font-size: 16px; /* 设置字体大小 */
|
|
font-family: Arial, sans-serif; /* 字体样式 */
|
|
border: 1px solid #ddd; /* 边框颜色 */
|
|
border-radius: 8px; /* 边框圆角，使其更加圆润 */
|
|
resize: vertical; /* 允许用户垂直调整大小 */
|
|
box-sizing: border-box; /* 包含内边距和边框在内的总宽高 */
|
|
transition: border-color 0.3s, box-shadow 0.3s; /* 鼠标悬浮和聚焦时的动画效果 */
|
|
}
|
|
|
|
/* 课程描述文本框的聚焦样式 */
|
|
#course-description:focus {
|
|
border-color: #4CAF50; /* 聚焦时改变边框颜色 */
|
|
box-shadow: 0 0 8px rgba(76, 175, 80, 0.4); /* 聚焦时加上绿色的阴影 */
|
|
outline: none; /* 去掉聚焦时的默认外轮廓 */
|
|
}
|
|
|
|
/* 课程描述标签样式 */
|
|
label[for="course-description"] {
|
|
font-size: 18px; /* 标签字体大小 */
|
|
font-weight: bold; /* 加粗字体 */
|
|
margin-bottom: 8px; /* 标签与文本框之间的间距 */
|
|
display: block; /* 将标签设置为块级元素，保证换行 */
|
|
color: #333; /* 标签颜色 */
|
|
}
|
|
|
|
.course-details.open {
|
|
right: 0; /* 打开时显示 */
|
|
}
|
|
|
|
.details-header {
|
|
display: flex;
|
|
justify-content: space-between;
|
|
align-items: center;
|
|
font-size: 18px;
|
|
font-weight: bold;
|
|
}
|
|
|
|
.details-header button {
|
|
background-color: transparent;
|
|
border: none;
|
|
font-size: 24px;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.close-btn {
|
|
background: transparent;
|
|
border: none;
|
|
font-size: 20px;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.add-chapter-btn {
|
|
margin-top: 20px;
|
|
padding: 10px 15px;
|
|
background-color: #4CAF50;
|
|
color: white;
|
|
border: none;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.add-chapter-btn:hover {
|
|
background-color: #45a049;
|
|
}
|
|
|
|
.course-card {
|
|
border: 1px solid #ddd;
|
|
padding: 15px;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.course-card:hover {
|
|
background-color: #f1f1f1;
|
|
}
|
|
|
|
#courseDetails.open {
|
|
right: 0; /* 打开侧边栏 */
|
|
}
|
|
.details-content {
|
|
padding-right: 20px;
|
|
}
|
|
.lesson-item {
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: space-between; /* 让垃圾桶靠右 */
|
|
padding: 5px 0;
|
|
}
|
|
.lesson-text {
|
|
cursor: pointer; /* 鼠标悬停时变成手指 */
|
|
transition: color 0.3s;
|
|
flex: 1; /* 占据左侧空间 */
|
|
}
|
|
|
|
.lesson-text:hover {
|
|
color: #2575fc; /* 这里你可以设置悬停时的颜色 */
|
|
}
|
|
|
|
.icon-btn {
|
|
background: none;
|
|
border: none;
|
|
cursor: pointer;
|
|
margin-left: 8px;
|
|
color: #666;
|
|
font-size: 14px;
|
|
transition: color 0.2s;
|
|
}
|
|
|
|
.icon-btn:hover {
|
|
color: #2575fc; /* hover 高亮 */
|
|
}
|
|
|
|
.delete-btn {
|
|
color: #c0392b; /* 红色垃圾桶 */
|
|
}
|
|
|
|
.delete-btn:hover {
|
|
color: #e74c3c;
|
|
}
|
|
.new-chapter-input {
|
|
width: 200px;
|
|
padding: 8px;
|
|
margin-top: 10px;
|
|
margin-bottom: 10px;
|
|
font-size: 14px;
|
|
border-radius: 4px;
|
|
border: 1px solid #ddd;
|
|
}
|
|
|
|
.icon-btn {
|
|
background: none;
|
|
border: none;
|
|
cursor: pointer;
|
|
margin-left: 8px;
|
|
color: #666;
|
|
font-size: 14px;
|
|
transition: color 0.2s;
|
|
}
|
|
|
|
.icon-btn:hover {
|
|
color: #2575fc; /* hover 高亮 */
|
|
}
|
|
|
|
.delete-btn {
|
|
color: #c0392b; /* 红色垃圾桶 */
|
|
}
|
|
|
|
.delete-btn:hover {
|
|
color: #e74c3c;
|
|
}
|
|
|
|
|
|
.add-chapter-btn {
|
|
background-color: #2575fc;
|
|
color: white;
|
|
padding: 10px;
|
|
border-radius: 5px;
|
|
cursor: pointer;
|
|
}
|
|
|
|
/* 编辑弹窗 */
|
|
.edit-modal {
|
|
display: none;
|
|
position: fixed;
|
|
top: 50%;
|
|
left: 50%;
|
|
transform: translate(-50%, -50%);
|
|
width: 400px;
|
|
background-color: white;
|
|
padding: 20px;
|
|
border-radius: 8px;
|
|
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
|
|
}
|
|
|
|
.edit-modal-content {
|
|
display: flex;
|
|
flex-direction: column;
|
|
}
|
|
|
|
.edit-modal-content input,
|
|
.edit-modal-content textarea {
|
|
margin-bottom: 10px;
|
|
padding: 10px;
|
|
font-size: 16px;
|
|
border: 1px solid #ddd;
|
|
border-radius: 5px;
|
|
}
|
|
|
|
.edit-modal-content button {
|
|
background-color: #2575fc;
|
|
color: white;
|
|
padding: 10px;
|
|
border-radius: 5px;
|
|
cursor: pointer;
|
|
}
|