.export-block{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-top:10px}.export-block-header{font-size:16px;color:red;font-weight:700}.export-block-content{width:80%;max-height:500px;padding:10px;overflow:auto;border:3px solid #eee;margin-top:10px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.export-block-content .studentName{text-align:center;font-size:18px;font-weight:700}.export-block-content .guiding{margin-top:10px;background-color:#e5e5e5;width:calc(100% - 20px);padding:6px;font-size:16px;color:#333;line-height:20px;word-break:break-all}.export-block-content .teacher-block{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:100%}.export-block-content .teacher-name{text-align:center;font-size:16px;font-weight:700;margin-top:10px}.export-block-content .problems{-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:calc(100% - 20px);margin-top:10px;background-color:#e5e5e5}.export-block-content .problems,.export-block-content .problems .problem-item{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.export-block-content .problems .problem-item{width:100%;margin-bottom:10px;padding:0 10px}.export-block-content .problems .problem-item-title{font-size:16px;width:100%}.export-block-content .problems .problem-item-options{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-top:5px;width:100%}.export-block-content .problems .problem-item-options-item{margin-left:40px;font-size:16px}.export-block-content .problems .problem-item-answer{width:100%;color:red;font-size:16px}