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.u-relative,
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.u-rela {
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position: relative;
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}
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.u-absolute,
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.u-abso {
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position: absolute;
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}
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// nvue不能用标签命名样式，不能放在微信组件中，否则微信开发工具会报警告，无法使用标签名当做选择器
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/* #ifndef APP-NVUE */
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image {
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display: inline-block;
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}
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// 在weex，也即nvue中，所有元素默认为border-box
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view,
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text {
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box-sizing: border-box;
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}
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/* #endif */
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.u-font-xs {
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font-size: 22rpx;
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}
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.u-font-sm {
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font-size: 26rpx;
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}
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.u-font-md {
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font-size: 28rpx;
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}
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.u-font-lg {
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font-size: 30rpx;
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}
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.u-font-xl {
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font-size: 34rpx;
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}
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.u-flex {
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/* #ifndef APP-NVUE */
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display: flex;
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/* #endif */
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flex-direction: row;
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align-items: center;
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}
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.u-flex-wrap {
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flex-wrap: wrap;
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}
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.u-flex-nowrap {
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flex-wrap: nowrap;
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}
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.u-col-center {
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align-items: center;
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}
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.u-col-top {
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align-items: flex-start;
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}
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.u-col-bottom {
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align-items: flex-end;
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}
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.u-row-center {
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justify-content: center;
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}
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.u-row-left {
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justify-content: flex-start;
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}
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.u-row-right {
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justify-content: flex-end;
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}
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.u-row-between {
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justify-content: space-between;
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}
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.u-row-around {
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|
|
justify-content: space-around;
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}
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.u-text-left {
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|
|
text-align: left;
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}
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.u-text-center {
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|
|
text-align: center;
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}
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.u-text-right {
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|
|
text-align: right;
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|
|
}
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|
.u-flex-col {
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|
|
/* #ifndef APP-NVUE */
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|
|
display: flex;
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|
|
/* #endif */
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|
|
flex-direction: column;
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|
|
}
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|
// 定义flex等分
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|
|
@for $i from 0 through 12 {
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|
|
.u-flex-#{$i} {
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|
|
flex: $i;
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|
|
}
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|
|
}
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|
|
// 定义字体(px)单位，小于20都为px单位字体
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|
|
@for $i from 9 to 20 {
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|
|
.u-font-#{$i} {
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|
|
font-size: $i + px;
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|
|
}
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|
|
}
|
|
|
|
|
|
// 定义字体(rpx)单位，大于或等于20的都为rpx单位字体
|
|
|
@for $i from 20 through 40 {
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|
|
.u-font-#{$i} {
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|
|
font-size: $i + rpx;
|
|
|
}
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|
|
}
|
|
|
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|
|
// 定义内外边距，历遍1-80
|
|
|
@for $i from 0 through 80 {
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|
|
// 只要双数和能被5除尽的数
|
|
|
@if $i % 2 == 0 or $i % 5 == 0 {
|
|
|
// 得出：u-margin-30或者u-m-30
|
|
|
.u-margin-#{$i}, .u-m-#{$i} {
|
|
|
margin: $i + rpx!important;
|
|
|
}
|
|
|
|
|
|
// 得出：u-padding-30或者u-p-30
|
|
|
.u-padding-#{$i}, .u-p-#{$i} {
|
|
|
padding: $i + rpx!important;
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|
|
}
|
|
|
|
|
|
@each $short, $long in l left, t top, r right, b bottom {
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|
|
// 缩写版，结果如： u-m-l-30
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|
|
// 定义外边距
|
|
|
.u-m-#{$short}-#{$i} {
|
|
|
margin-#{$long}: $i + rpx!important;
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|
|
}
|
|
|
|
|
|
// 定义内边距
|
|
|
.u-p-#{$short}-#{$i} {
|
|
|
padding-#{$long}: $i + rpx!important;
|
|
|
}
|
|
|
|
|
|
// 完整版，结果如：u-margin-left-30
|
|
|
// 定义外边距
|
|
|
.u-margin-#{$long}-#{$i} {
|
|
|
margin-#{$long}: $i + rpx!important;
|
|
|
}
|
|
|
|
|
|
// 定义内边距
|
|
|
.u-padding-#{$long}-#{$i} {
|
|
|
padding-#{$long}: $i + rpx!important;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// 重置nvue的默认关于flex的样式
|
|
|
.u-reset-nvue {
|
|
|
flex-direction: row;
|
|
|
align-items: center;
|
|
|
} |