相邻兄弟选择器,针对的元素是同级元素,拥有相同的父元素,且两个元素是相邻的。...word-spacing 定义单词之间的距离 css尺寸属性表:属性 说明 width 设置元素的宽度 min-width 设置元素的最小宽度 max-width 设置元素的最大宽度 height...css表格属性表:属性 说明 border-collapse 设置是否合并表格边框 border-...
p{ font-size: 18px; /*设置行高,一般比字体大7~8个像素*/ /* line-height: 1.4em; */ line-height: 25px; /*文本的对齐方式*/ text-align: left; /*字间距*/ letter-spacing: .2em; /*词间距*/ word-spacing: 1em; } == 和 equals 的区别是什么? ==是比较运算符,主要对被比较的...
width: 320px; margin: 12px -140px 24px 36px; /* Baseline correction */ position: relative; top: 5px; /* Typography (30px line-height equals 25% incremental leading) */ font-size: 23px; line-height: 30px; } .pullquote-adelle:before { font-family: "adelle-1", "adelle-2"; fon...
scale based margins. */ float: right; width: 320px; margin: 12px -140px 24px 36px; /* Baseline correction */ position: relative; top: 5px; /* Typography (30px line-height equals 25% incremental leading) */ font-size: 23px; line-height: 30px;}.pullquo...
(30px line-height equals 25% incremental leading) */ font-size: 23px; line-height: 30px;}.pullquote-adelle:before { font-family: 'adelle-1', 'adelle-2'; font-weight: 100; top: 10px !important;}.pullquote-helvetica:before { font-family: 'Helvetica Neue', Arial, sans-serif; font...
width:320px; margin:12px -140px24px36px; /* Baseline correction */ position: relative; top:5px; /* Typography (30px line-height equals25% incremental leading) */ font-size:23px; line-height:30px; } .pullquote-adelle:before { ...
table box (不是table wrapper box)用于为“inline-table”执行基线垂直对齐。table wrapper box的宽度是其内部table box 的border-edge width,如第17.5.2节所述。作用于table的“width”和“height”的百分比值是相对于table wrapper box的 containing block,而不是table wrapper box本身。
width: 320px; margin: 12px -140px 24px 36px; /* Baseline correction */ position: relative; top: 5px; /* Typography (30px line-height equals 25% incremental leading) */ font-size: 23px; line-height: 30px; } .pullquote-adelle:before { ...
box-shadow:1px 1px 5px #333; /* Standard blur at 5px. Increase for more depth */ -webkit-box-shadow:1px 1px 5px #333; -moz-box-shadow:1px 1px 5px #333; height:200px; /*Set to height of your image or desired div*/ width:200px; /*Set to width of your image or desired di...
body { height: 100vh; display: flex; } .article { /* grow: no, shrink: no, basis: fold-left */ flex: 0 0 env(viewport-segment-right 0 0); /* equals to margin-right when writing mode is left-to-right (english) */ /* equals to margin-left when writing mode is right-to-lef...