@mixin flex($direction: row) {
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									/* #ifndef APP-NVUE */
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									display: flex;
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									/* #endif */
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									flex-direction: $direction;
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								}
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								/* #ifndef APP-NVUE */
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								// 由于uvui是基于nvue环境进行开发的,此环境中普通元素默认为flex-direction: column;
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								// 所以在非nvue中,需要对元素进行重置为flex-direction: column; 否则可能会表现异常
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								$uvui-nvue-style: true !default;
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								@if $uvui-nvue-style == true {
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									view, scroll-view, swiper-item {
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										display: flex;
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										flex-direction: column;
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										flex-shrink: 0;
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										flex-grow: 0;
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										flex-basis: auto;
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										align-items: stretch;
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										align-content: flex-start;
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									}
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								}
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								/* #endif */
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