.border-r10[data-v-53d07c66]{padding:45px 40px;border-radius:10px}.border-r10[data-v-53d07c66],.light_border[data-v-53d07c66]{background:#fff;box-shadow:0 0 4px 3px #e1e1e1}.hover_point[data-v-53d07c66]:hover{cursor:pointer}.countdown_box[data-v-53d07c66]{text-align:center;color:#fe7e35;font-weight:400;font-size:30px}.border-r10[data-v-6633ee85]{padding:45px 40px;border-radius:10px}.border-r10[data-v-6633ee85],.light_border[data-v-6633ee85]{background:#fff;box-shadow:0 0 4px 3px #e1e1e1}.hover_point[data-v-6633ee85]:hover{cursor:pointer}.problem_container[data-v-6633ee85]{overflow-y:scroll;max-height:80vh}.problem_container .problem_detail[data-v-6633ee85]{padding:2rem 0 4rem;border-bottom:1px solid #a0a0a0;width:92%;margin:0 auto}.problem_container .problem_detail .progress_box[data-v-6633ee85]{width:100%;margin:1rem auto;display:flex;flex-direction:column}.problem_container .problem_detail .progress_box .progress_detail[data-v-6633ee85]{margin-top:1.5rem;display:flex;font-size:1.6rem;justify-content:space-between}.problem_container .problem_detail .progress_box .progress_detail .left[data-v-6633ee85]{color:#fe7e35}.problem_container .problem_detail .handle_time[data-v-6633ee85]{width:8rem;font-size:1.8rem;height:3.2rem;margin:0 auto;background:#fe7e35;border-radius:.5rem;display:flex;color:#fff;justify-content:center;align-items:center}.problem_container .problem_center[data-v-6633ee85]{padding-left:1.6rem}.problem_container .problem_center .problem_header[data-v-6633ee85]{display:flex;justify-content:space-between;padding:1.5rem 1.6rem}.problem_container .problem_center .problem_header .select_box[data-v-6633ee85]{display:flex}.problem_container .problem_center .problem_header .select_box .select_item[data-v-6633ee85]{font-size:1.4rem;color:#3d3d3d;display:flex;align-items:center;margin-left:1.5rem}.problem_container .problem_center .problem_header .select_box .select_item .box[data-v-6633ee85]{display:block;width:1.5rem;height:1.5rem;background:#a0a0a0;border-radius:.2rem;margin-right:.5rem}.problem_container .problem_center .problem_header .select_box .select_none_item .box[data-v-6633ee85]{background:#fff;border:1px solid #3d3d3d;border-radius:2px}.problem_container .problem_center .problem_box[data-v-6633ee85]{display:flex;flex-wrap:wrap;flex-direction:column}.problem_container .problem_center .problem_box .problem_box_item[data-v-6633ee85]{display:flex;flex-direction:column;margin-top:2rem}.problem_container .problem_center .problem_box .problem_box_item .problem_item_box[data-v-6633ee85]{display:flex;flex-wrap:wrap}.problem_container .problem_center .problem_box .problem_item_box_container .handle_item_multion_box[data-v-6633ee85],.problem_container .problem_center .problem_box .problem_item_box_container[data-v-6633ee85]{display:flex;flex-direction:column}.problem_container .problem_center .problem_box .problem_item_box_container .handle_item_multion_box .handle_item_mulition_center[data-v-6633ee85]{display:flex;flex-wrap:wrap}.problem_container .problem_center .problem_box .problem_item[data-v-6633ee85]{cursor:pointer;width:3.1rem;height:3.1rem;margin:1.5rem 1.5rem 0;font-size:1.6rem;border:1px solid #3d3d3d;border-radius:2px;display:flex;justify-content:center;align-items:center}.problem_container .problem_center .problem_box .active_item[data-v-6633ee85]{cursor:pointer;background:#a0a0a0;color:#fff;border:1px solid #a0a0a0}.problem_container .problem_center .sub_btn[data-v-6633ee85]{background:#fe7e35;border-radius:2.5rem;width:18.6rem;height:5rem;font-weight:700;font-size:2.4rem;text-align:center;line-height:5rem;color:#fff;margin:2rem auto}.border-r10[data-v-703a1a58]{padding:45px 40px;border-radius:10px}.border-r10[data-v-703a1a58],.light_border[data-v-703a1a58]{background:#fff;box-shadow:0 0 4px 3px #e1e1e1}.hover_point[data-v-703a1a58]:hover{cursor:pointer}button[data-v-703a1a58]{border:none;width:10rem;height:4rem;border-radius:.4rem;color:#fff}.on[data-v-703a1a58]{background-color:#2580eb}.off[data-v-703a1a58]{background-color:#fe7e35}.main-content-question[data-v-703a1a58]{display:flex;justify-content:space-between}.main-content-question .left[data-v-703a1a58]{width:119.5rem}.main-content-question .right[data-v-703a1a58]{width:36rem}.main-right[data-v-703a1a58]{width:25vw;margin-left:1.5rem;border-radius:1rem;background-color:#fff;padding:2rem 2rem;z-index:1000}.sticky_box[data-v-703a1a58]{position:fixed;top:3rem;right:13rem}