vant/src/image-preview/index.less

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@import './var.less';
:root {
--van-image-preview-index-text-color: @image-preview-index-text-color;
--van-image-preview-index-font-size: @image-preview-index-font-size;
--van-image-preview-index-line-height: @image-preview-index-line-height;
--van-image-preview-index-text-shadow: @image-preview-index-text-shadow;
--van-image-preview-overlay-background-color: @image-preview-overlay-background-color;
--van-image-preview-close-icon-size: @image-preview-close-icon-size;
--van-image-preview-close-icon-color: @image-preview-close-icon-color;
--van-image-preview-close-icon-active-color: @image-preview-close-icon-active-color;
--van-image-preview-close-icon-margin: @image-preview-close-icon-margin;
--van-image-preview-close-icon-z-index: @image-preview-close-icon-z-index;
}
.van-image-preview {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: transparent;
transform: none;
&__swipe {
height: 100%;
&-item {
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
}
}
&__cover {
position: absolute;
top: 0;
left: 0;
}
&__image {
width: 100%;
transition-property: transform;
&--vertical {
width: auto;
height: 100%;
}
img {
// disable desktop browser image drag
-webkit-user-drag: none;
}
.van-image {
&__error {
top: 30%;
height: 40%;
}
&__error-icon {
font-size: 36px;
}
&__loading {
background-color: transparent;
}
}
}
&__index {
position: absolute;
top: var(--van-padding-md);
left: 50%;
color: var(--van-image-preview-index-text-color);
font-size: var(--van-image-preview-index-font-size);
line-height: var(--van-image-preview-index-line-height);
text-shadow: var(--van-image-preview-index-text-shadow);
transform: translate(-50%, 0);
}
&__overlay {
background-color: var(--van-image-preview-overlay-background-color);
}
&__close-icon {
position: absolute;
z-index: var(--van-image-preview-close-icon-z-index);
color: var(--van-image-preview-close-icon-color);
font-size: var(--van-image-preview-close-icon-size);
cursor: pointer;
&:active {
color: var(--van-image-preview-close-icon-active-color);
}
&--top-left {
top: var(--van-image-preview-close-icon-margin);
left: var(--van-image-preview-close-icon-margin);
}
&--top-right {
top: var(--van-image-preview-close-icon-margin);
right: var(--van-image-preview-close-icon-margin);
}
&--bottom-left {
bottom: var(--van-image-preview-close-icon-margin);
left: var(--van-image-preview-close-icon-margin);
}
&--bottom-right {
right: var(--van-image-preview-close-icon-margin);
bottom: var(--van-image-preview-close-icon-margin);
}
}
}