金钱符号

 

<

div

class=

"form-group"

>

<

label

>充值金额

</

label

>

<

div

class=

"input-group"

>

<

div

class=

"input-group-addon"

>$

</

div

>

<

input

class=

"form-control input-sm"

type=

"text"

name=

""

id=

""

>

</

div

>

</

div

>