.problem-style{width:100%;-webkit-box-orient:vertical;-ms-flex-direction:column;flex-direction:column}.problem-style,.problem-style .problem-nav{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-direction:normal;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.problem-style .problem-nav{-webkit-box-orient:horizontal;-ms-flex-direction:row;flex-direction:row;height:56px}.problem-style .problem-nav a:hover{color:#fe7101!important}.problem-style .div-search{width:1200px;height:32px;display:-webkit-box;display:-ms-flexbox;display:flex;justify-Content:flex-end;background:#fff;margin-bottom:20px}.problem-style .div-hover span:hover{color:#fe7101}.problem-style .ivu-input{border-radius:16px 0 0 16px;border-color:#c9c9c9;padding:6px 6px 6px 12px}.problem-style .ivu-input:hover{border-color:#fe7101}.problem-style .ivu-input:focus{border-color:#fe7101;-webkit-box-shadow:0 0 1px #fe7101;box-shadow:0 0 1px #fe7101}