p{font-size:2em; }p.test{font-weight: lighter; } font-variant 此属性的作用就是将文字转换成大写后缩小,看下列例子吧~ <p>Original line</p><pclass="test1">uppercase original line</p><pclass="test2">font-variant original line</p> p{font-size:2em; }p.test1{text-transform: uppercase...
字体大小 | font-size 该font-sizeCSS属性指定字体的大小。设置字体大小可能会改变其他项目的大小,因为它被用来计算em和ex<length>单位的值。 代码语言:javascript 复制 /* <absolute-size> values */font-size:xx-small;font-size:x-small;font-size:small;font-size:medium;font-size:large;font-size:x-...
1em is equal to the current font size. The default text size in browsers is 16px. So, the default size of 1em is 16px.The size can be calculated from pixels to em using this formula: pixels/16=emExample h1 { font-size: 2.5em; /* 40px/16=2.5em */} h2 { font-size: 1.875...
predefined keyword: Refers to the keyword that has predetermined font-size like small, medium, large, etc. length: Refers to the font-size using a specific length unit like px, em or points.like 24px, 2em, etc. The possible values for font-size are as follows, Values Description xx-sma...
The font-size CSS property sets the size of the font. Changing the font size also updates the sizes of the font size-relative <length> units, such as em, ex, and so forth.
font-size1.05.51.01.07.0 CSS Syntax font-size:medium|xx-small|x-small|small|large|x-large|xx-large|smaller|larger|length|initial|inherit; Property Values ValueDescriptionDemo mediumSets the font-size to a medium size. This is defaultDemo ❯ ...
CSS Property - Font Value: [ <font-style> || <font-variant> || <font-weight> ]? <font-size> [ / <line-height> ]? <font-family> Initial: not defined for shorthand properties Applies to: all elements Inherited: yes Percentage values: allowed on <font-size> and <line-height> ...
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Now we have to get some help from the CSS character (ch) unit because having the font size just right is not enough. Onechunit is the equivalent to the width of the glyph “0” in an element’s font. We want to make the body of text as wide as the viewport, not by settingwidth...
Because x-height vs font body height is not consistent, if font size is being set via font-x-size, then the em value needs to be defined relative to the x-height, or else inherited relative values downstream can have unexpected results (a problem withfont-size-adjust). ...