蒙层效果修改

@@ -396,7 +396,6 @@ export default class wheelSurf extends PureComponent {
                         <span onClick={this.setCanStart} className="try-again">确定</span>
                     </div>
                 ) : ''}
-                {startEnded ? (<span onClick={this.setCanStart} className="close-prize-hit-bg">关闭</span>) : ''}
                 {slowEnding ? (<img className="prize-hit-start-bg" src={conf.prize_btn_bg}/>) : ''}
                 {
                     this.state.showTipModal ? <TipModal tip={this.state.modalTip} btnText={this.state.modalBtnText} confirm={() => {this.confirm()}} /> : ''

@@ -32,7 +32,7 @@
         top: 0;
         left: 0;
         width: 100%;
-        animation: showHitBg 4s 1;
+        animation: showHitBg 2s 1;
     }
 
     .close-prize-hit-bg {