*{padding:0;margin:0;text-decoration:none}#navMenu .el-col{width:100%}#topBar .el-row{margin-bottom:20px}#topBar .el-row:last-child{margin-bottom:0}#topBar .el-col{border-radius:4px}#topBar .bg-purple-dark{background:#99a9bf}#topBar .bg-purple{background:#d3dce6}#topBar .bg-purple-light{background:#e5e9f2}#topBar .grid-content{height:60px}#topBar .row-bg{padding:10px 0;background-color:#f9fafc}#home .el-footer,#home .el-header{background-color:#b3c0d1;color:#333;text-align:center;line-height:60px;padding:0}#home .el-aside{background-color:#d3dce6;line-height:200px}#home .el-aside,#home .el-main{color:#333;text-align:center;height:calc(100vh - 60px)}#home .el-main{background-color:#fff;padding:0}#login .el-header{background-color:#b3c0d1;color:#333;text-align:center;line-height:60px;padding:0}#login .el-header .goBack{text-align:left;font-size:32px;margin:0 50px}#login .el-header .goBack .el-icon-arrow-left{border:3px solid #333;border-radius:50%}#login .el-main{background-color:#e9eef3;color:#333;text-align:center;line-height:160px;height:calc(100vh - 60px)}#login .el-main .el-form-item{margin-bottom:15px}#login .el-main .el-button{width:100%;background-color:#007bff;color:#fff;border:none;border-radius:5px}#login .el-main .el-button:hover{background-color:#0056b3}#login .el-footer{background-color:#b3c0d1;color:#333;text-align:center;line-height:60px;padding:0}#examList .problemCover{margin:10px;padding:20px;border:1px solid #e0e0e0;border-radius:10px;background-color:#f5f5f5;box-shadow:0 2px 4px rgba(0,0,0,.1);display:flex;flex-direction:column;text-align:left;line-height:27px}#examList .problemCover .question{font-size:18px}#examList .problemCover .options{display:flex;flex-direction:column;align-items:flex-start}#examList .problemCover .problem{position:relative;margin-top:5px}#examList .problemCover .problem .van-radio:checked+label{border:2px solid #007bff}#examList .submitButton{display:block;margin:0 auto;font-size:20px;color:#fff;background-color:#007bff;border:none;border-radius:5px;padding:10px 20px;cursor:pointer;transition:background-color .3s;margin-bottom:20px}#examList .submitButton:hover{background-color:#0056b3}#examPage .el-footer,#examPage .el-header{background-color:#b3c0d1;color:#333;text-align:center;line-height:60px}#examPage .el-main{background-color:#e9eef3;color:#333;height:calc(100vh - 60px);padding:0}#accountList{align-items:center}#accountList .batch{margin-top:20px}#accountList .batch .switch{display:inline-block;margin-right:20px}#accountList .submitForm{max-width:400px;margin:0 auto;padding:20px;border:1px solid #ccc;border-radius:5px;margin-top:20px;background-color:#f6f8fa}#accountList .submitForm .el-form-item{margin-bottom:20px}#accountList .submitForm .el-button,#accountList .submitForm .el-form-item .el-input,#accountList .submitForm .el-form-item .el-radio-group{width:100%}#accountList .submitForm .error-message{color:red}#addQuestionForm{max-width:400px;margin:0 auto;padding:20px;border:1px solid #ccc;border-radius:5px;margin-top:20px;background-color:#f6f8fa}#addQuestionForm .el-form-item{margin-bottom:20px}#addQuestionForm .el-button,#addQuestionForm .el-form-item .el-input,#addQuestionForm .el-form-item .el-radio-group{width:100%}#addQuestionForm .error-message{color:red}#addExamForm{max-width:400px;margin:0 auto;padding:20px;border:1px solid #ccc;border-radius:5px;margin-top:20px;background-color:#f6f8fa}#addExamForm .el-form-item{margin-bottom:20px}#addExamForm .el-button,#addExamForm .el-form-item .el-input,#addExamForm .el-form-item .el-radio-group{width:100%}#addExamForm .error-message{color:red}#addExam .title{margin:10px auto;font-size:24px}#addExam .operation .batch{margin-top:20px}#addExam .operation .batch .switch{display:inline-block;margin-right:20px}#addExam .alterButton{width:100%;display:inline-block;margin-left:0;margin-bottom:20px}#addExam .alterButton .el-button{display:inline-block;margin-left:10px;margin-right:10px;margin-top:20px;width:30%}#database .selections{margin:40px auto}#database .selections .el-row{margin-bottom:20px}#database .selections .el-row:last-child{margin-bottom:0}#database .selections .el-col{border-radius:4px}#database .selections .grid-content{border-radius:4px;min-height:36px}