jsp页面直接编写csss

<style>
.logoZL{ 
    width:550px;
    float:right;
    text-align:right;
    padding-right:15px;
    margin-right:35px;
    color: black;
}
.welDiv    {
    width:550px;
    text-align:right;
    float:right;
    display:block;
    padding:2px;
}
.helpSet,.exitSet {
    width:55px;
    line-height:25px;
    margin-left:5px;
    border-left:1px solid #ccc;
    display:inline-block;
    *display:inline;
    *zoom:1;
}
.helpSet {
    background: url(<%=request.getContextPath()%>/business/main/images/login_help.png) 5px 2px no-repeat;
}
.exitSet {
    background: url(<%=request.getContextPath()%>/business/main/images/page_exit.png) 5px 2px no-repeat;
}
.bold { 
    font-weight:bold;
}
.red {
    color:#F00;
}
</style>

 p {

　　font-size:12px;

}

.txtStyle1{

　　color:bule;

}

#textStyle2{

　　color:red;

}

只读文本框更改背景颜色

input{   background-color:expression(this.readOnly==true?"#EEEEEE":"#FFFFFF");   }  

input[readonly]{   background-color:#EEEEEE;   }