【单选题】下列关于背景图像的缩写规范的是( )。 background-position:0 0; background-repeat:no-repeat; background-image:url("myimag.gif");
A.
background-image: "myimag.gif" no-repeat 0 0;
B.
background-url: "myimag.gif" no-repeat 0 0;
C.
background: url("myimag.gif") no-repeat 0 0;
D.
background: "myimag.gif" no-repeat 0 0;
【简答题】background:url(..img/redial-gradient.png), url(../img/background.jpg); background-repeat:no-repeat; background-position:center; /* */
【简答题】background:url(..img/redial-gradient.png), url(../img/background.jpg); background-repeat:no-repeat; /* */
【单选题】tmp.png' style='background-image: url('http://www.shuashuati.com/ask/ueditor2/themes/default/images/word.gif'); background-position: center center; background-size: initial; background-repeat: no-repe...
【简答题】background:url(..img/redial-gradient.png), url(../img/background.jpg); background-repeat:no-repeat; background-position:center; background-origin:300px 600px; /* */
【单选题】高度在24米的封闭型脚手架.除拐角应设置横向斜撑外,中间每隔( )跨距设置一道。