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+.gradient-text (@color: #808080, @color1: #999, @color2: #B3B3B3, @color3: #B3B3B3, @color4: #666) {
+ // fallback for browsers that don't support this
+// color: @color;
+
+ // makes simple gradient text in webkit browsers
+// background: -webkit-gradient(linear, left top, left bottom, from(@colorTop), to(@colorBottom));
+
+ // makes a more complex background, allowing iPhone-like text gradients
+ background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, @color1), color-stop(55%, @color2), color-stop(55%, @color3), color-stop(100%, @color4)); // Safari 4+, Chrome 2+
+ background-image: -webkit-linear-gradient(top, @color1 0%, @color2 55%, @color3 55%, @color4 100%); // Safari 5.1+, Chrome 10+
+
+ -webkit-background-clip: text;
+ -webkit-text-fill-color: transparent;
+}
+
+// Mixin for generating button backgrounds
+// ---------------------------------------
+.buttonBackgroundThreeColors(@startColor, @midColor, @colorStop, @endColor) {
+ // gradientBar will set the background to a pleasing blend of these, to support IE<=9
+ #gradient > .vertical-three-colors(@startColor, @midColor, @colorStop, @endColor);
+ border-color: @startColor @startColor darken(@endColor, 15%);
+ border-color: rgba(0,0,0,.1) rgba(0,0,0,.1) fadein(rgba(0,0,0,.1), 15%);
+
+ .reset-filter();
+
+ // in these cases the gradient won't cover the background, so we override
+ &:hover, &:active, &.active, &.disabled, &[disabled] {
+ background-color: @endColor;
+ }
+
+ // IE 7 + 8 can't handle box-shadow to show active, so we darken a bit ourselves
+ &:active,
+ &.active {
+ background-color: darken(@endColor, 10%) e("\9");
+ }
+}
+
+.icon-size (@size: 14px, @width-multiplier: .9, @height-multiplier: 1) {
+ i { font-size: @size; }
+ line-height: @size * 1.1;
+ height: @size * @height-multiplier * 1.05;
+ text-align: center;
+}
+
+.sticky-footer (@footer-height: @baseLineHeight * 4, @footer-padding-top: 70px, @footer-padding-bottom: 70px, @footer-margin-top: 70px) {
+ .wrapper {
+ margin: 0 auto -(@footer-height + @footer-padding-bottom + @footer-padding-top + @footer-margin-top + 1);
+ }
+ .push {
+ height: @footer-height + @footer-padding-bottom + @footer-padding-top + @footer-margin-top + 1;
+ }
+
+ .footer {
+ margin-top: @footer-margin-top;
+ height: @footer-height;
+ padding: @footer-padding-top 0 @footer-padding-bottom;
+ }
+}