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@collapse-prefix-cls: ant-collapse;
.collapse-close() {
.iconfont-size-under-12px(7px, 270deg);
}
.collapse-open() {
.iconfont-size-under-12px(7px, 360deg);
}
.@{collapse-prefix-cls} {
background-color: #f4f4f4;
border-radius: 3px;
border: 1px solid #d9d9d9;
& > &-item {
border-top: 1px solid #d9d9d9;
&:first-child {
border-top: 0;
}
> .@{collapse-prefix-cls}-header {
height: 38px;
line-height: 38px;
padding-left: 32px;
color: #666;
cursor: pointer;
position: relative;
.arrow {
.collapse-close();
.iconfont-mixin();
position: absolute;
color: #666;
display: inline-block;
margin-right: 8px;
line-height: 40px;
content: "\e611";
vertical-align: middle;
transition: transform 0.24s ease;
top: 0;
left: 16px;
top: ~"16px \9";
left: ~"0 \9";
&:before {
content: "\e611";
}
}
}
}
&-content {
display: none;
overflow: hidden;
color: @text-color;
padding: 0 16px;
background-color: #fff;
& > &-box {
padding-top: 16px;
padding-bottom: 16px;
}
&-active {
display: block;
}
}
&-collapsing {
transition-duration: .24s;
transition-timing-function: @ease-out-circ;
}
&-item:last-child {
> .@{collapse-prefix-cls}-content {
border-radius: 0 0 3px 3px;
}
}
& > &-item > &-header[aria-expanded="true"] {
.arrow {
.collapse-open();
}
}
}