.container { position: relative; width: 100%; height: 60%; // 原值:60% padding: 10px; box-sizing: border-box; background-color: #ffffff; border-radius: 10px; .header { position: relative; padding-bottom: 10px; &::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 10px; /* 控制阴影的高度 */ box-shadow: 0 8px 8px -4px rgba(0, 0, 0, 0.2); /* 自定义阴影的大小和颜色 */ z-index: -1; /* 确保阴影在内容下方 */ } } .message-box { width: 100%; height: 80%; overflow-y: auto; .item { display: flex; align-items: flex-start; margin-bottom: 15px; .content { background-color: #f0f0f0; padding: 8px 12px; border-radius: 16px; word-break: break-word; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); } } } .question-box { position: absolute; bottom: 10px; left: 10px; right: 10px; height: 10%; //background-color: red; .input-group { display: flex; align-items: center; //border: 1px solid #d9d9d9; border: 1px solid #ececec; border-radius: 5px; //background-color: red; & .button { width: 140px; //&:hover { // background-color: #d9d9d9; //} } } } } //教师视图 应当适配correctPage .teacher-view{ position: relative; width: 100%; height: 90%; padding: 5px; box-sizing: border-box; background-color: #ffffff; border-radius: 10px; .message-box { width: 100%; height: 34vh; overflow: auto; .item { display: flex; align-items: flex-start; margin-bottom: 15px; .content { background-color: #f0f0f0; padding: 8px 12px; border-radius: 16px; word-break: break-word; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); } } } } // .question-box { // height: 10%; // // .input-group { // border: 1px solid #d9d9d9; // border-radius: 5px; // .button { // width: 40px; // &:hover { // background-color: #d9d9d9; // } // } // } // } // //}