.search-box{display:flex;justify-content:center}.search-form{width:80%;text-align:center;position:fixed;top:5px;border:1px solid rgb(65,112,228);margin-left:auto;margin-right:auto;height:30px;line-height:30px}.search-form input{margin-left:10px;margin-right:10px}.question-list{margin-top:35px}.question-box{border:1px solid rgb(65,112,228);margin-top:10px}.select-box p{border:1px solid #eee;margin-left:5px;margin-right:5px}.subjuect-item{text-align:center;background-color:#4170e4;color:#fff;margin-top:10px;height:30px;line-height:30px}.big-question-box{border:1px solid rgb(0,180,252);margin-top:10px;padding-left:5px;padding-right:5px}