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						- @mixin flex($direction: row) {
 - 	/* #ifndef APP-NVUE */
 - 	display: flex;
 - 	/* #endif */
 - 	flex-direction: $direction;
 - }
 - 
 - /* #ifndef APP-NVUE */
 - // 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;
 - // 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
 - $uvui-nvue-style: true !default;
 - @if $uvui-nvue-style == true {
 - 	view, scroll-view, swiper-item {
 - 		display: flex;
 - 		flex-direction: column;
 - 		flex-shrink: 0;
 - 		flex-grow: 0;
 - 		flex-basis: auto;
 - 		align-items: stretch;
 - 		align-content: flex-start;
 - 	}
 - }
 - /* #endif */
 
 
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