gradients.less 4.3 KB

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  1. // stylelint-disable value-no-vendor-prefix, selector-max-id
  2. #gradient {
  3. // Horizontal gradient, from left to right
  4. //
  5. // Creates two color stops, start and end, by specifying a color and position for each color stop.
  6. // Color stops are not available in IE9 and below.
  7. .horizontal(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {
  8. background-image: -webkit-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+
  9. background-image: -o-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Opera 12
  10. 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+
  11. filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)", argb(@start-color), argb(@end-color))); // IE9 and down
  12. background-repeat: repeat-x;
  13. }
  14. // Vertical gradient, from top to bottom
  15. //
  16. // Creates two color stops, start and end, by specifying a color and position for each color stop.
  17. // Color stops are not available in IE9 and below.
  18. .vertical(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {
  19. background-image: -webkit-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+
  20. background-image: -o-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Opera 12
  21. 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+
  22. filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)", argb(@start-color), argb(@end-color))); // IE9 and down
  23. background-repeat: repeat-x;
  24. }
  25. .directional(@start-color: #555; @end-color: #333; @deg: 45deg) {
  26. background-image: -webkit-linear-gradient(@deg, @start-color, @end-color); // Safari 5.1-6, Chrome 10+
  27. background-image: -o-linear-gradient(@deg, @start-color, @end-color); // Opera 12
  28. background-image: linear-gradient(@deg, @start-color, @end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
  29. background-repeat: repeat-x;
  30. }
  31. .horizontal-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {
  32. background-image: -webkit-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);
  33. background-image: -o-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);
  34. background-image: linear-gradient(to right, @start-color, @mid-color @color-stop, @end-color);
  35. 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
  36. background-repeat: no-repeat;
  37. }
  38. .vertical-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {
  39. background-image: -webkit-linear-gradient(@start-color, @mid-color @color-stop, @end-color);
  40. background-image: -o-linear-gradient(@start-color, @mid-color @color-stop, @end-color);
  41. background-image: linear-gradient(@start-color, @mid-color @color-stop, @end-color);
  42. 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
  43. background-repeat: no-repeat;
  44. }
  45. .radial(@inner-color: #555; @outer-color: #333) {
  46. background-image: -webkit-radial-gradient(circle, @inner-color, @outer-color);
  47. background-image: radial-gradient(circle, @inner-color, @outer-color);
  48. background-repeat: no-repeat;
  49. }
  50. .striped(@color: rgba(255, 255, 255, .15); @angle: 45deg) {
  51. background-image: -webkit-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
  52. background-image: -o-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
  53. background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
  54. }
  55. }