h4 {
color:#B1B1B1;
font-weight:100;
font-size:14px;
}
#div_editor {
width:400px;
border:1px solid #A9A9A9;
}
#div_editor textarea {
border:0px;
width:398px;
height:45px;
outline:0px;
resize:none;
}
#div_editor div.d-last {
text-align:right;
font-size:10px;
color:#B1B1B1;
display:none;
}
#btn_submit {
color:white;
background-color:#8AC328;
width:80px;
height:25px;
border:1px solid #9CC868;
margin:1px;
}
当用户想在一个输入框中输入一下字,但是不能输太多,这时候就要有字数限制,但是还可以时时显示还可输入多少字