下面哪些命令表示颜色为蓝色,并且不透明度为0.8?
A: color:rgba(0,255,0,0.8);
B: color:rgb(0,0,255);opacity:0.8;
C: color:rgba(0,0,255,0.8);
D: color:rgba(255,0,0,0.8);
A: color:rgba(0,255,0,0.8);
B: color:rgb(0,0,255);opacity:0.8;
C: color:rgba(0,0,255,0.8);
D: color:rgba(255,0,0,0.8);
举一反三
- 【填空题】RGB( 0 , 0 , 0 )表示()色 RGB ( 255 , 255 , 255 ) 表示 ()色 RGB ( 255 , 0 , 0 )表示()色 RGB ( 0 , 0 , 255 )表示()色 RGB ( 0 , 255 , 0 )表示()色 RGB ( 255 , 255 , 0 )表示 ()色 RGB ( 255 , 0 , 255 )表示()色 RGB ( 0 , 255 , 255 )表示()色 RGB ( 128 , 128 , 128 )表示()色 RGB ( 1 , 1 , 1 )表示()色
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