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<!-- .g-wrap类不设置样式,但是它是有用的,同样利用左边超出不会显示滚动条的特性,在direction为rtl的.g-cntrbox-wrap容器外围再包一个direction为默认值ltr的容器.g-wrap后,.g-cntrbox-wrap以及它的内容元素再怎么超出也是超出的.g-wrap的左边,元素在.g-wrap的左边缘上被截断了,因此body也就不会显示滚动条了。这样一来,就无论左边超出还是右边超出都不会显示滚动条了 -->
<div class="g-wrap">
<div class="g-cntrbox-wrap">
<div class="g-cntr-inblk">
<div class="g-cntr-item">
前端的工程化是前端的一个重要主题<br>
前端的工程化是前端的一个重要主题<br>
前端的工程化是前端的一个重要主题<br>
前端的工程化是前端的一个重要主题<br>
前端的工程化是前端的一个重要主题<br>
前端的工程化是前端的一个重要主题<br>
前端的工程化是前端的一个重要主题<br>
前端的工程化是前端的一个重要主题<br>
前端的工程化是前端的一个重要主题<br>
前端的工程化是前端的一个重要主题<br>
</div>
</div>
</div>
</div>
@import "compass/css3";
html,body{
width: 100%;
height: 100%;
margin: 0;
}
.g-cntrbox-wrap{
direction: rtl;
/*用于消除inline-block元素之间的间距*/
letter-spacing:-0.25em;
font-size:1em;
font-family: Arial;
/*用于消除inline-block元素之间的间距 End*/
}
.g-cntr-inblk,
.g-cntr-item{
position: relative;
display: inline-block;
*display: inline;
*zoom:1;
}
.g-cntr-inblk{
right: 50%;
}
.g-cntr-item{
left: 50%;
letter-spacing: normal;
}
function getRandomColors(json){
var AdditionArr = [productAddition()];
function productColor(json){
for(var key in json){
var ele = json[key];
for(var i=0; i<ele.length; i++){
function isNowAdditionArr(){
var NowproductAddition = productAddition();
var NowAdditionArr = AdditionArr.every(function(item,index,array){
return item != NowproductAddition;
});
if(NowAdditionArr){
AdditionArr.push(NowproductAddition);
}else{
isNowAdditionArr();
}
}
isNowAdditionArr();
ele[i].style.backgroundColor = "rgb(" + AdditionArr[AdditionArr.length - 1].toString() + ")";
}
}
}
function productAddition(){
var Addition = [];
for(var j=0; j<2000; j++){
if(Addition.length == 3){
break;
}
var rdm1 = Math.random().toFixed(1) * 10;
var rdm2 = Math.random().toFixed(1) * 10;
var rdm3 = Math.random().toFixed(1) * 10;
var Addit = Number(rdm1.toString() + rdm2.toString() + rdm3.toString());
if(Addit > 0 && Addit < 255){
Addition.push(Addit);
}else{
continue;
}
}
return Addition;
}
productColor(json);
}
getRandomColors({
a : document.getElementsByTagName("body")[0].getElementsByTagName("*")
}); /*生成随机颜色函数2,保证不会生成两个相同的颜色*/
Also see: Tab Triggers