css样式属性-字体和隐藏

1、字体

font-family：字体；

    <body>
     <div style="font-family:宋体">宋体</div>
    </body>

font-size：字号；

    <body>
     <div style="font-family:宋体; font-size:36px">宋体</div>
    </body>

font-weight：bold/normal字体加粗还是正常

    <body>
     <div style="font-family:宋体; font-size:36px; font-weight:bold">宋体</div>
    </body>

font-style：italic/normal 倾斜还是正常

    <body>
     <div style=" font-style:italic">宋体</div>
    </body>

color是字体颜色

    <body>
     <div style=" font-style:italic; color:#F00">宋体</div>
    </body>

text-decorration：underline/overline/line-through下划线上划线删除线；none正常不有线

    <body>
     <div style=" text-decoration:line-through;">电话是法国和师傅赶紧的还能够的话你</div>
    </body>

    <body>
     <div style=" text-decoration:underline;">电话是法国和师傅赶紧的还能够的话你</div>
    </body>

    <body>
     <div style=" text-decoration:line-through;">电话是法国和师傅赶紧的还能够的话你</div>
    </body>

text-align：水平居中方式，center/left/right

    <body>
     <div style="width:100px; height:100px; background-color:#F00; text-align:center">师傅赶紧你
     </div>
    </body>

vertical-align：垂直对齐方式middle、top、bottom  必须和line-height：行高一起使用，不然垂直居中不起作用

    <body>
     <div style="width:100px; height:100px; background-color:#F00; text-align:center; vertical-align:middle; line-height:100px">师傅赶紧你
     </div>
    </body>

2、隐藏

display：none不显示（在浏览器中不占空间）；display:block显示为块，自动换行；display:inline-block显示为块不自动换行，宽高可调整；

display:inline效果同span标签，不自动换行不可调整宽高

visibility：hidden隐藏但是在浏览器中还占空间        visibility：visible显示

隐藏前

    <body>
         <div style="width:100px; height:100px; background-color:#F00; text-align:center; vertical-align:middle; line-height:100px;">一会要隐藏
     </div>
     <div style=" width:100px; height:10px"></div>
     <div style="width:100px; height:100px; background-color:#F00; text-align:center; vertical-align:middle; line-height:100px;">师傅赶紧你
     </div>
    </body>

用display隐藏

    <body>
         <div style="width:100px; height:100px; background-color:#F00; text-align:center; vertical-align:middle; line-height:100px; display:none">一会要隐藏
     </div>
     <div style=" width:100px; height:10px"></div>
     <div style="width:100px; height:100px; background-color:#F00; text-align:center; vertical-align:middle; line-height:100px;">师傅赶紧你
     </div>
    </body>

用visibility隐藏；隐藏后隐藏的表格在浏览器上还是占着一定的空间的

    <body>
         <div style="width:100px; height:100px; background-color:#F00; text-align:center; vertical-align:middle; line-height:100px; visibility:hidden">一会要隐藏
     </div>
     <div style=" width:100px; height:10px"></div>
     <div style="width:100px; height:100px; background-color:#F00; text-align:center; vertical-align:middle; line-height:100px;">师傅赶紧你
     </div>
    </body>

超出部分隐藏overflow

  <body>
         <div style="width:100px; height:100px; background-color:#F00; text-align:center; vertical-align:middle; line-height:100px; overflow:hidden">一会要豆腐宴哦哦还是对方后卫i放到空间发士大夫藏
     </div>
    </body>