2019.9.26 common label 1

1. Single label

is a single label, jump hyperlink tag, add target = blank can be achieved by opening a new page jumps, if not set, it indicates that the current page jumps

hr is a single tag is inserted into a split line

br is a single label, is a line break, you can add the tag

<Img src = ""> is a picture of the label, single-label can be inserted in the h tags, attributes: src picture address; title: mouse to draw up the text that appears; alt: text failed to load images appear.

2. Double label

h1-h6 is ditag representing a title, and becomes gradually smaller font

p is a double label, is on a separate line

b is a double label, is a bold font

u to increase the underscore character

del labels to increase strikethrough text

 & Nbsp means a space, in order to add more space to add more & nbsp

<ul type = "disc"> ul表示无序列表  disc表示空心圆，circle表示实心圆，square表示空心方块 
  <li>
　　　　<a href = "">Coffee</a>
　</li>
  <li>Tea</li>
  <li>Milk</li>
</ul> 是一个列表的标签
ol ol表示有序列表 替换ul标签之后，就将列表变成了使用1 2 3数字进行排序喽，