1、CSS3文本效果
1.1、text-shadow文本阴影
语法:text-shadow: h-shadow v-shadow blur color;
(<水平阴影>,<垂直阴影>,[模糊距离],[阴影颜色])
示例:
<h1 style="text-shadow: 5px 5px 2px green;">我是文本阴影</h1>
<h1 style="text-shadow: 0 0 5px blue;">我是文本阴影</h1>
<h1 style="text-shadow: 2px 2px 4px #000000;color: white;">我是文本阴影</h1>
我是文本阴影
我是文本阴影
我是文本阴影
该属性兼容IE10+以及所有现代浏览器
1.2、word-break文本换行
语法: word-break: normal|break-all|keep-all;
normal:默认换行;break-all:允许在单词内换行;keep-all:只能在半角空格或连字符处换行
示例:
<div style="width:100px;word-break:break-all;">Nice to meet you. good mor-ning.</div>
<div style="width:100px;word-break:keep-all;">Nice to meet you. good mor-ning.</div>
1.3、text-overflow修剪文本
语法:text-overflow: clip|ellipsis|string;
示例:
<div style="width: 100px; overflow:hidden; white-space:nowrap;text-overflow: clip;">Nice to meet you. good mor-ning.</div>
<div style="width: 100px; overflow:hidden; white-space:nowrap;text-overflow: ellipsis;">Nice to meet you. good mor-ning.</div>
注意:使用text-overflow的时候,需要与overflow:hidden;white-space:nowrap;协同使用
2、CSS3字体
在CSS3之前,必须使用已经在用户计算机上安装好的字体,给Web设计带来很大的局限性。现在,通过CSS3,Web设计师可以使用他们喜欢的任意字体。
2.1、@font-face引入网络字体
Firefox、Chrome、Safari 以及 Opera 支持 .ttf (True Type Fonts) 和 .otf (OpenType Fonts) 类型的字体。
Internet Explorer 9+ 支持新的 @font-face 规则,但是仅支持 .eot 类型的字体 (Embedded OpenType)。
不兼容IE8,IE8-。
示例:
<style>
@font-face {
font-family: SentyPaperCut;
src:url(http://hstarcdn.github.io/fonts/SentyPaperCut.ttf);
}
@font-face {
font-family:SentyCreamPuff;
src:url(http://hstarcdn.github.io/fonts/SentyCreamPuff.otf);
}
.font1,.font2{
font-size: 50px;
}
.font1{
color: red;
font-family: SentyTEA-Platinum;
}
.font2{
color: blue;
font-family: SentyCreamPuff;
}
</style>
<span class="font1">
自定义字体演示
</span>
<span class="font2">
自定义字体演示
</span>
自定义字体演示 自定义字体演示
除此之外,在@font-face中,还可以设置多种字体描述符,如:
描述符 | 值 | 描述 |
---|---|---|
font-family | name | 必需。规定字体的名称。 |
src | URL | 必需。定义字体文件的 URL。 |
font-stretch |
|
可选。定义如何拉伸字体。默认是 "normal"。 |
font-style |
|
可选。定义字体的样式。默认是 "normal"。 |
font-weight |
|
可选。定义字体的粗细。默认是 "normal"。 |
unicode-range | unicode-range | 可选。定义字体支持的 UNICODE 字符范围。默认是 "U+0-10FFFF"。 |
*:first-child {
margin-top: 0 !important;
}
body>*:last-child {
margin-bottom: 0 !important;
}
/* BLOCKS
=============================================================================*/
p, blockquote, ul, ol, dl, table, pre {
margin: 15px 0;
}
/* HEADERS
=============================================================================*/
h1, h2, h3, h4, h5, h6 {
margin: 20px 0 10px;
padding: 0;
font-weight: bold;
-webkit-font-smoothing: antialiased;
}
h1 tt, h1 code, h2 tt, h2 code, h3 tt, h3 code, h4 tt, h4 code, h5 tt, h5 code, h6 tt, h6 code {
font-size: inherit;
}
h1 {
font-size: 28px;
color: #000;
}
h2 {
font-size: 24px;
border-bottom: 1px solid #ccc;
color: #000;
}
h3 {
font-size: 18px;
}
h4 {
font-size: 16px;
}
h5 {
font-size: 14px;
}
h6 {
color: #777;
font-size: 14px;
}
body>h2:first-child, body>h1:first-child, body>h1:first-child+h2, body>h3:first-child, body>h4:first-child, body>h5:first-child, body>h6:first-child {
margin-top: 0;
padding-top: 0;
}
a:first-child h1, a:first-child h2, a:first-child h3, a:first-child h4, a:first-child h5, a:first-child h6 {
margin-top: 0;
padding-top: 0;
}
h1+p, h2+p, h3+p, h4+p, h5+p, h6+p {
margin-top: 10px;
}
/* LINKS
=============================================================================*/
a {
color: #4183C4;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
/* LISTS
=============================================================================*/
ul, ol {
padding-left: 30px;
}
ul li > :first-child,
ol li > :first-child,
ul li ul:first-of-type,
ol li ol:first-of-type,
ul li ol:first-of-type,
ol li ul:first-of-type {
margin-top: 0px;
}
ul ul, ul ol, ol ol, ol ul {
margin-bottom: 0;
}
dl {
padding: 0;
}
dl dt {
font-size: 14px;
font-weight: bold;
font-style: italic;
padding: 0;
margin: 15px 0 5px;
}
dl dt:first-child {
padding: 0;
}
dl dt>:first-child {
margin-top: 0px;
}
dl dt>:last-child {
margin-bottom: 0px;
}
dl dd {
margin: 0 0 15px;
padding: 0 15px;
}
dl dd>:first-child {
margin-top: 0px;
}
dl dd>:last-child {
margin-bottom: 0px;
}
/* CODE
=============================================================================*/
pre, code, tt {
font-size: 12px;
font-family: Consolas, "Liberation Mono", Courier, monospace;
}
code, tt {
margin: 0 0px;
padding: 0px 0px;
white-space: nowrap;
border: 1px solid #eaeaea;
background-color: #f8f8f8;
border-radius: 3px;
}
pre>code {
margin: 0;
padding: 0;
white-space: pre;
border: none;
background: transparent;
}
pre {
background-color: #f8f8f8;
border: 1px solid #ccc;
font-size: 13px;
line-height: 19px;
overflow: auto;
padding: 6px 10px;
border-radius: 3px;
}
pre code, pre tt {
background-color: transparent;
border: none;
}
kbd {
-moz-border-bottom-colors: none;
-moz-border-left-colors: none;
-moz-border-right-colors: none;
-moz-border-top-colors: none;
background-color: #DDDDDD;
background-image: linear-gradient(#F1F1F1, #DDDDDD);
background-repeat: repeat-x;
border-color: #DDDDDD #CCCCCC #CCCCCC #DDDDDD;
border-image: none;
border-radius: 2px 2px 2px 2px;
border-style: solid;
border-width: 1px;
font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
line-height: 10px;
padding: 1px 4px;
}
/* QUOTES
=============================================================================*/
blockquote {
border-left: 4px solid #DDD;
padding: 0 15px;
color: #777;
}
blockquote>:first-child {
margin-top: 0px;
}
blockquote>:last-child {
margin-bottom: 0px;
}
/* HORIZONTAL RULES
=============================================================================*/
hr {
clear: both;
margin: 15px 0;
height: 0px;
overflow: hidden;
border: none;
background: transparent;
border-bottom: 4px solid #ddd;
padding: 0;
}
/* IMAGES
=============================================================================*/
img {
max-width: 100%
}
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