CSS 单位

CSS 长度单位

在 Weex 中,我们只支持 px 长度单位

注意

  • Weex 不支持类似 emrempt,% 这样的 CSS 标准中的其他长度单位;
  • 单位 px 不可省略,否则在 H5 环境无法正确渲染;

CSS 数值单位

在 Weex 中,除了长度单位外,还有数值单位,仅仅一个数值,后面没有 px 等单位。用于 opacitylinesflex 等属性指定一个纯数值。

TIP

有时值必须是整数,例如:lines

CSS 颜色单位

Weex 支持多种颜色单位:

  • 精简写法的十六进制,如#f00
  • 十六进制,如 #ff0000
  • RGB, 如 rgb(255, 0, 0)
  • RGBA,如 rgba(255, 0, 0, 0.5)
  • 色值关键字,如 red
.classA {
  /* 3-chars hex */
  color: #0f0;
  /* 6-chars hex */
  color: #00ff00;
  /* rgba */
  color: rgb(255, 0, 0);
  /* rgba */
  color: rgba(255, 0, 0, 0.5);
  /* transparent */
  color: transparent;
  /* Basic color keywords */
  color: orange;
  /* Extended color keywords */
  color: darkgray;
}

注意

  • 只有上面列出的颜色格式被支持,其他颜色格式均被支持。
  • 6-chars hex16进制颜色值 是性能最好的颜色使用方式。除非有特殊原因,请使用6-chars hex格式。

颜色关键字列表

颜色名十六进制RGB值
black#000000
silver#C0C0C0
gray#808080
white#FFFFFF
maroon#800000
red#FF0000
purple#800080
fuchsia#FF00FF
green#008000
lime#00FF00
olive#808000
yellow#FFFF00
navy#000080
blue#0000FF
teal#008080
aqua#00FFFF
aliceblue#F0F8FF
antiquewhite#FAEBD7
aqua#00FFFF
aquamarine#7FFFD4
azure#F0FFFF
beige#F5F5DC
bisque#FFE4C4
black#000000
blanchedalmond#FFEBCD
blue#0000FF
blueviolet#8A2BE2
brown#A52A2A
burlywood#DEB887
cadetblue#5F9EA0
chartreuse#7FFF00
chocolate#D2691E
coral#FF7F50
cornflowerblue#6495ED
cornsilk#FFF8DC
crimson#DC143C
cyan#00FFFF
darkblue#00008B
darkcyan#008B8B
darkgoldenrod#B8860B
darkgray#A9A9A9
darkgreen#006400
darkgrey#A9A9A9
darkkhaki#BDB76B
darkmagenta#8B008B
darkolivegreen#556B2F
darkorange#FF8C00
darkorchid#9932CC
darkred#8B0000
darksalmon#E9967A
darkseagreen#8FBC8F
darkslateblue#483D8B
darkslategray#2F4F4F
darkslategrey#2F4F4F
darkturquoise#00CED1
darkviolet#9400D3
deeppink#FF1493
deepskyblue#00BFFF
dimgray#696969
dimgrey#696969
dodgerblue#1E90FF
firebrick#B22222
floralwhite#FFFAF0
forestgreen#228B22
fuchsia#FF00FF
gainsboro#DCDCDC
ghostwhite#F8F8FF
gold#FFD700
goldenrod#DAA520
gray#808080
green#008000
greenyellow#ADFF2F
grey#808080
honeydew#F0FFF0
hotpink#FF69B4
indianred#CD5C5C
indigo#4B0082
ivory#FFFFF0
khaki#F0E68C
lavender#E6E6FA
lavenderblush#FFF0F5
lawngreen#7CFC00
lemonchiffon#FFFACD
lightblue#ADD8E6
lightcoral#F08080
lightcyan#E0FFFF
lightgoldenrodyellow#FAFAD2
lightgray#D3D3D3
lightgreen#90EE90
lightgrey#D3D3D3
lightpink#FFB6C1
lightsalmon#FFA07A
lightseagreen#20B2AA
lightskyblue#87CEFA
lightslategray#778899
lightslategrey#778899
lightsteelblue#B0C4DE
lightyellow#FFFFE0
lime#00FF00
limegreen#32CD32
linen#FAF0E6
magenta#FF00FF
maroon#800000
mediumaquamarine#66CDAA
mediumblue#0000CD
mediumorchid#BA55D3
mediumpurple#9370DB
mediumseagreen#3CB371
mediumslateblue#7B68EE
mediumspringgreen#00FA9A
mediumturquoise#48D1CC
mediumvioletred#C71585
midnightblue#191970
mintcream#F5FFFA
mistyrose#FFE4E1
moccasin#FFE4B5
navajowhite#FFDEAD
navy#000080
oldlace#FDF5E6
olive#808000
olivedrab#6B8E23
orange#FFA500
orangered#FF4500
orchid#DA70D6
palegoldenrod#EEE8AA
palegreen#98FB98
paleturquoise#AFEEEE
palevioletred#DB7093
papayawhip#FFEFD5
peachpuff#FFDAB9
peru#CD853F
pink#FFC0CB
plum#DDA0DD
powderblue#B0E0E6
purple#800080
red#FF0000
rosybrown#BC8F8F
royalblue#4169E1
saddlebrown#8B4513
salmon#FA8072
sandybrown#F4A460
seagreen#2E8B57
seashell#FFF5EE
sienna#A0522D
silver#C0C0C0
skyblue#87CEEB
slateblue#6A5ACD
slategray#708090
slategrey#708090
snow#FFFAFA
springgreen#00FF7F
steelblue#4682B4
tan#D2B48C
teal#008080
thistle#D8BFD8
tomato#FF6347
turquoise#40E0D0
violet#EE82EE
wheat#F5DEB3
white#FFFFFF
whitesmoke#F5F5F5
yellow#FFFF00
yellowgreen#9ACD32
上次更新: 1/8/2019
文档写得很棒文档写得很差