修改诊断名称过长时情况（2438）

src/components/DiagnosticList/index.jsx

@@ -297,7 +297,7 @@ class DiagnosticList extends Component {
                                        onMouseEnter={this.handleMouseEnterDrug.bind(this,index)}
                                        onMouseLeave = {this.handleMouseLeaveDrug.bind(this)}
                                     >
-                                      <span   className={style['diag-name-box']} style={{width: windowWidth > 1024 ?windowWidth-900 +'px':'130px'}} onClick={this.handleClickDiag.bind(this,item,false,true,false)}>
+                                      <span   className={style['diag-name-box']} style={{maxWidth: windowWidth > 1024 ?windowWidth-900 +'px':'130px'}} onClick={this.handleClickDiag.bind(this,item,false,true,false)}>
                                         {item.name}
                                       </span>
                                       <img className={style['info-img']}