您的位置:首页 > Web前端 > HTML

html 冷门

2015-12-29 18:02 525 查看
data:text/html, <html contenteditable>console.log()3D 文本:
console.log("%c3D Text"," text-shadow: 0 1px 0 #ccc,0 2px 0 #c9c9c9,0 3px 0 #bbb,0 4px 0 #b9b9b9,0 5px 0 #aaa,0 6px 1px rgba(0,0,0,.1),0 0 5px rgba(0,0,0,.1),0 1px 3px rgba(0,0,0,.3),0 3px 5px rgba(0,0,0,.2),0 5px 10px rgba(0,0,0,.25),0 10px 10px rgba(0,0,0,.2),0 20px 20px rgba(0,0,0,.15);font-size:5em")
console.log("%cColorful CSS","background: rgba(252,234,187,1);background: -moz-linear-gradient(left, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12%, rgba(0,247,49,1) 28%, rgba(0,210,247,1) 39%,rgba(0,189,247,1) 51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1)78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);background: -webkit-gradient(left top, right top, color-stop(0%, rgba(252,234,187,1)), color-stop(12%, rgba(175,250,77,1)), color-stop(28%, rgba(0,247,49,1)), color-stop(39%, rgba(0,210,247,1)), color-stop(51%,rgba(0,189,247,1)), color-stop(64%, rgba(133,108,217,1)), color-stop(78%, rgba(177,0,247,1)), color-stop(87%, rgba(247,0,189,1)), color-stop(100%, rgba(245,22,52,1)));background: -webkit-linear-gradient(left, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12%,rgba(0,247,49,1) 28%, rgba(0,210,247,1) 39%, rgba(0,189,247,1) 51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1) 78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);background: -o-linear-gradient(left, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12%, rgba(0,247,49,1)28%, rgba(0,210,247,1) 39%, rgba(0,189,247,1) 51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1) 78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);background: -ms-linear-gradient(left, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12%, rgba(0,247,49,1) 28%, rgba(0,210,247,1)39%, rgba(0,189,247,1) 51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1) 78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);background: linear-gradient(to right, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12%, rgba(0,247,49,1) 28%, rgba(0,210,247,1) 39%, rgba(0,189,247,1)51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1) 78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fceabb', endColorstr='#f51634', GradientType=1 );font-size:5em");
console.log('%cRainbow Text ', 'background-image:-webkit-gradient( linear, left top, right top, color-stop(0, #f22), color-stop(0.15, #f2f), color-stop(0.3, #22f), color-stop(0.45, #2ff), color-stop(0.6, #2f2),color-stop(0.75, #2f2), color-stop(0.9, #ff2), color-stop(1, #f22) );color:transparent;-webkit-background-clip: text;font-size:5em;');
垂直居中:
.center-vertical {
position: relative;
top: 50%;
transform: translateY(-50%);
}
多层边框:
div {
/* Borders */
box-shadow: 0 0 0 6px rgba(0,0,0,0.2), 0 0 0 12px rgba(0,0,0,0.2), 0 0 0 18px rgba(0,0,0,0.2), 0 0 0 24px rgba(0,0,0,0.2);

/* Meaningless pretty things */
background: linear-gradient(45deg, powderBlue, ghostwhite);
height: 200px;
line-height: 200px;
font-family: sans-serif;
color: MidnightBlue;
margin: 100px auto;
text-align: center;
width: 400px
}
实时编辑css
<!DOCTYPE html>
<html>
<body>
<style style="display:block" contentEditable>
body { color: blue }
</style>
</body>
</html>
css计算:
.container{
background-position: calc(100% - 50px) calc(100% - 20px);
}
随机字符串::
function generateRandomAlphaNum(len) {
var rdmString = "";
for (; rdmString.length < len; rdmString += Math.random().toString(36).substr(2));
return rdmString.substr(0, len);
}
|0和~~是很好的一个例子,使用这两者可以将浮点转成整型且效率方面要比同类的parseInt,Math.round 要快。在处理像素及动画位移等效果的时候会很有用
var foo = (12.4 / 4.13) | 0;//结果为3
var bar = ~~(12.4 / 4.13);//结果为3
禁止别人以iframe加载页面:
if (window.location != window.parent.location) window.parent.location = window.location;
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: