|
| 1 | +.loading-bubbles{ |
| 2 | + @size: 1px; |
| 3 | + @radius: 12px; |
| 4 | + @shallow: .4px; |
| 5 | + @c-base: #666; |
| 6 | + position: relative; |
| 7 | + &:before{ |
| 8 | + content: ''; |
| 9 | + position: absolute; |
| 10 | + left: 50%; |
| 11 | + top: 50%; |
| 12 | + margin-top: -@size/2; |
| 13 | + margin-left: -@size/2; |
| 14 | + width: @size; |
| 15 | + height: @size; |
| 16 | + border-radius: 50%; |
| 17 | + animation: linear loading-bubbles .85s infinite; |
| 18 | + } |
| 19 | + @keyframes loading-bubbles{ |
| 20 | + 0%{ |
| 21 | + box-shadow: 0 -@radius 0 (@shallow * 1) @c-base, |
| 22 | + @radius * 0.71 -@radius * 0.71 0 (@shallow * 2) @c-base, |
| 23 | + @radius 0 0 (@shallow * 3) @c-base, |
| 24 | + @radius * 0.71 @radius * 0.71 0 (@shallow * 4) @c-base, |
| 25 | + 0 @radius 0 (@shallow * 5) @c-base, |
| 26 | + -@radius * 0.71 @radius * 0.71 0 (@shallow * 6) @c-base, |
| 27 | + -@radius 0 0 (@shallow * 7) @c-base, |
| 28 | + -@radius * 0.71 -@radius * 0.71 0 (@shallow * 8) @c-base; |
| 29 | + } |
| 30 | + 12.5%{ |
| 31 | + box-shadow: 0 -@radius 0 (@shallow * 8) @c-base, |
| 32 | + @radius * 0.71 -@radius * 0.71 0 (@shallow * 1) @c-base, |
| 33 | + @radius 0 0 (@shallow * 2) @c-base, |
| 34 | + @radius * 0.71 @radius * 0.71 0 (@shallow * 3) @c-base, |
| 35 | + 0 @radius 0 (@shallow * 4) @c-base, |
| 36 | + -@radius * 0.71 @radius * 0.71 0 (@shallow * 5) @c-base, |
| 37 | + -@radius 0 0 (@shallow * 6) @c-base, |
| 38 | + -@radius * 0.71 -@radius * 0.71 0 (@shallow * 7) @c-base; |
| 39 | + } |
| 40 | + 25%{ |
| 41 | + box-shadow: 0 -@radius 0 (@shallow * 7) @c-base, |
| 42 | + @radius * 0.71 -@radius * 0.71 0 (@shallow * 8) @c-base, |
| 43 | + @radius 0 0 (@shallow * 1) @c-base, |
| 44 | + @radius * 0.71 @radius * 0.71 0 (@shallow * 2) @c-base, |
| 45 | + 0 @radius 0 (@shallow * 3) @c-base, |
| 46 | + -@radius * 0.71 @radius * 0.71 0 (@shallow * 4) @c-base, |
| 47 | + -@radius 0 0 (@shallow * 5) @c-base, |
| 48 | + -@radius * 0.71 -@radius * 0.71 0 (@shallow * 6) @c-base; |
| 49 | + } |
| 50 | + 37.5%{ |
| 51 | + box-shadow: 0 -@radius 0 (@shallow * 6) @c-base, |
| 52 | + @radius * 0.71 -@radius * 0.71 0 (@shallow * 7) @c-base, |
| 53 | + @radius 0 0 (@shallow * 8) @c-base, |
| 54 | + @radius * 0.71 @radius * 0.71 0 (@shallow * 1) @c-base, |
| 55 | + 0 @radius 0 (@shallow * 2) @c-base, |
| 56 | + -@radius * 0.71 @radius * 0.71 0 (@shallow * 3) @c-base, |
| 57 | + -@radius 0 0 (@shallow * 4) @c-base, |
| 58 | + -@radius * 0.71 -@radius * 0.71 0 (@shallow * 5) @c-base; |
| 59 | + } |
| 60 | + 50%{ |
| 61 | + box-shadow: 0 -@radius 0 (@shallow * 5) @c-base, |
| 62 | + @radius * 0.71 -@radius * 0.71 0 (@shallow * 6) @c-base, |
| 63 | + @radius 0 0 (@shallow * 7) @c-base, |
| 64 | + @radius * 0.71 @radius * 0.71 0 (@shallow * 8) @c-base, |
| 65 | + 0 @radius 0 (@shallow * 1) @c-base, |
| 66 | + -@radius * 0.71 @radius * 0.71 0 (@shallow * 2) @c-base, |
| 67 | + -@radius 0 0 (@shallow * 3) @c-base, |
| 68 | + -@radius * 0.71 -@radius * 0.71 0 (@shallow * 4) @c-base; |
| 69 | + } |
| 70 | + 62.5%{ |
| 71 | + box-shadow: 0 -@radius 0 (@shallow * 4) @c-base, |
| 72 | + @radius * 0.71 -@radius * 0.71 0 (@shallow * 5) @c-base, |
| 73 | + @radius 0 0 (@shallow * 6) @c-base, |
| 74 | + @radius * 0.71 @radius * 0.71 0 (@shallow * 7) @c-base, |
| 75 | + 0 @radius 0 (@shallow * 8) @c-base, |
| 76 | + -@radius * 0.71 @radius * 0.71 0 (@shallow * 1) @c-base, |
| 77 | + -@radius 0 0 (@shallow * 2) @c-base, |
| 78 | + -@radius * 0.71 -@radius * 0.71 0 (@shallow * 3) @c-base; |
| 79 | + } |
| 80 | + 75%{ |
| 81 | + box-shadow: 0 -@radius 0 (@shallow * 3) @c-base, |
| 82 | + @radius * 0.71 -@radius * 0.71 0 (@shallow * 4) @c-base, |
| 83 | + @radius 0 0 (@shallow * 5) @c-base, |
| 84 | + @radius * 0.71 @radius * 0.71 0 (@shallow * 6) @c-base, |
| 85 | + 0 @radius 0 (@shallow * 7) @c-base, |
| 86 | + -@radius * 0.71 @radius * 0.71 0 (@shallow * 8) @c-base, |
| 87 | + -@radius 0 0 (@shallow * 1) @c-base, |
| 88 | + -@radius * 0.71 -@radius * 0.71 0 (@shallow * 2) @c-base; |
| 89 | + } |
| 90 | + 87.5%{ |
| 91 | + box-shadow: 0 -@radius 0 (@shallow * 2) @c-base, |
| 92 | + @radius * 0.71 -@radius * 0.71 0 (@shallow * 3) @c-base, |
| 93 | + @radius 0 0 (@shallow * 4) @c-base, |
| 94 | + @radius * 0.71 @radius * 0.71 0 (@shallow * 5) @c-base, |
| 95 | + 0 @radius 0 (@shallow * 6) @c-base, |
| 96 | + -@radius * 0.71 @radius * 0.71 0 (@shallow * 7) @c-base, |
| 97 | + -@radius 0 0 (@shallow * 8) @c-base, |
| 98 | + -@radius * 0.71 -@radius * 0.71 0 (@shallow * 1) @c-base; |
| 99 | + } |
| 100 | + 100%{ |
| 101 | + box-shadow: 0 -@radius 0 (@shallow * 1) @c-base, |
| 102 | + @radius * 0.71 -@radius * 0.71 0 (@shallow * 2) @c-base, |
| 103 | + @radius 0 0 (@shallow * 3) @c-base, |
| 104 | + @radius * 0.71 @radius * 0.71 0 (@shallow * 4) @c-base, |
| 105 | + 0 @radius 0 (@shallow * 5) @c-base, |
| 106 | + -@radius * 0.71 @radius * 0.71 0 (@shallow * 6) @c-base, |
| 107 | + -@radius 0 0 (@shallow * 7) @c-base, |
| 108 | + -@radius * 0.71 -@radius * 0.71 0 (@shallow * 8) @c-base; |
| 109 | + } |
| 110 | + } |
| 111 | +} |
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