stylus 移動端邊框1畫素問題解決方案
阿新 • • 發佈:2018-11-02
借鑑前端移動框架yo
1 border($border-width=1px, $border-color=#ccc, $border-style= solid, $radius= null) { 2 // 為邊框位置提供定位參考 3 position: relative; 4 if $border-width == null { 5 $border-width: 0; 6 } 7 border-radius: $radius; 8 &::after { 9 // 用以解決邊框layer遮蓋內容10 pointer-events: none; 11 position: absolute; 12 z-index: 999; 13 top: 0; 14 left: 0; 15 // fix當元素寬度出現小數時,邊框可能顯示不全的問題 16 // overflow: hidden; 17 content: "\0020"; 18 border-color: $border-color; 19 border-style: $border-style; 20border-width: $border-width; 21 // 適配dpr進行縮放 22 @media (max--moz-device-pixel-ratio: 1.49),(-webkit-max-device-pixel-ratio: 1.49), (max-device-pixel-ratio: 1.49),(max-resolution: 143dpi), (max-resolution: 1.49dppx) { 23 width: 100%; 24 height: 100%; 25 if $radius != null {26 border-radius: $radius; 27 } 28 } 29 @media (min--moz-device-pixel-ratio: 1.5) and (max--moz-device-pixel-ratio: 2.49),(-webkit-min-device-pixel-ratio: 1.5) and (-webkit-max-device-pixel-ratio: 2.49),(min-device-pixel-ratio: 1.5) and (max-device-pixel-ratio: 2.49),(min-resolution: 144dpi) and (max-resolution: 239dpi),(min-resolution: 1.5dppx) and (max-resolution: 2.49dppx) { 30 width: 200%; 31 height: 200%; 32 transform(scale(.5)); 33 if $radius != null { 34 border-radius: $radius * 2; 35 } 36 } 37 @media (min--moz-device-pixel-ratio: 2.5),(-webkit-min-device-pixel-ratio: 2.5),(min-device-pixel-ratio: 2.5),(min-resolution: 240dpi),(min-resolution: 2.5dppx) { 38 width: 300%; 39 height: 300%; 40 transform(scale(.33333)); 41 if $radius != null { 42 border-radius: $radius * 3; 43 } 44 } 45 transform-origin(0 0); 46 } 47 }