1 // Gradients

     2 

     3 #gradient {

     4 

     5   // Horizontal gradient, from left to right

     6   //

     7   // Creates two color stops, start and end, by specifying a color and position for each color stop.

     8   // Color stops are not available in IE9 and below.

     9   .horizontal(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {

    10     background-image: -webkit-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+

    11     background-image: -o-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Opera 12

    12     background-image: linear-gradient(to right, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+

    13     background-repeat: repeat-x;

    14     filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)",argb(@start-color),argb(@end-color))); // IE9 and down

    15   }

    16 

    17   // Vertical gradient, from top to bottom

    18   //

    19   // Creates two color stops, start and end, by specifying a color and position for each color stop.

    20   // Color stops are not available in IE9 and below.

    21   .vertical(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {

    22     background-image: -webkit-linear-gradient(top, @start-color @start-percent, @end-color @end-percent);  // Safari 5.1-6, Chrome 10+

    23     background-image: -o-linear-gradient(top, @start-color @start-percent, @end-color @end-percent);  // Opera 12

    24     background-image: linear-gradient(to bottom, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+

    25     background-repeat: repeat-x;

    26     filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",argb(@start-color),argb(@end-color))); // IE9 and down

    27   }

    28 

    29   .directional(@start-color: #555; @end-color: #333; @deg: 45deg) {

    30     background-repeat: repeat-x;

    31     background-image: -webkit-linear-gradient(@deg, @start-color, @end-color); // Safari 5.1-6, Chrome 10+

    32     background-image: -o-linear-gradient(@deg, @start-color, @end-color); // Opera 12

    33     background-image: linear-gradient(@deg, @start-color, @end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+

    34   }

    35   .horizontal-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {

    36     background-image: -webkit-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);

    37     background-image: -o-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);

    38     background-image: linear-gradient(to right, @start-color, @mid-color @color-stop, @end-color);

    39     background-repeat: no-repeat;

    40     filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback

    41   }

    42   .vertical-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {

    43     background-image: -webkit-linear-gradient(@start-color, @mid-color @color-stop, @end-color);

    44     background-image: -o-linear-gradient(@start-color, @mid-color @color-stop, @end-color);

    45     background-image: linear-gradient(@start-color, @mid-color @color-stop, @end-color);

    46     background-repeat: no-repeat;

    47     filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback

    48   }

    49   .radial(@inner-color: #555; @outer-color: #333) {

    50     background-image: -webkit-radial-gradient(circle, @inner-color, @outer-color);

    51     background-image: radial-gradient(circle, @inner-color, @outer-color);

    52     background-repeat: no-repeat;

    53   }

    54   .striped(@color: rgba(255,255,255,.15); @angle: 45deg) {

    55     background-image: -webkit-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);

    56     background-image: -o-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);

    57     background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);

    58   }

    59 }