$gray-1: #646566;
$gray-2: #323233;
$font-size-xs: 10px;
$font-size-sm: 12px;
$font-size-md: 14px;
$font-size-lg: 20px;
// refresh
$refresh-head-height: 50px;
$refresh-head-font-size: $font-size-md;
$refresh-head-text-color: $gray-1;
// loadmore
$loadmore-text-color: $gray-1;
$loadmore-text-font-size: $font-size-md;
$loadmore-text-line-height: 36px;
// icon
$padding-base: 4px;
$loading-spinner-color: $gray-2;
$loading-spinner-size: $font-size-lg;
$loading-spinner-animation-duration: 0.9s;
$padding-xs: $padding-base * 2;
$loading-text-color: $gray-1;
$loading-text-font-size: $font-size-md;