body{
    width:1200px;
    margin:auto;  
}
.container{
    background-color:#F3F3F3;
}
.feedback{
    letter-spacing:2px;
    text-align:left;
    margin-left:100px;    
}
.feedback_title{
    color:#333333;
    font-size:2.1em;
    margin-top:10px;
    margin-bottom:20px;
}
.feedback_menu{
    font-size:1.5em;
    margin-bottom:20px;
}
.feedback_wz{
    margin-bottom:50px;
}
.feedback_wz div{
    text-indent:2em;
    margin-top:5px;
    margin-bottom:5px;
}
.feedback_content{
    margin-left:10px;
    border:1px solid #CDCDCE;
    margin-bottom:20px;
    background-color:#fff8F2;
}
.feedback_content div{
    margin-top:10px;
    margin-left:20px;
    margin-bottom:10px;
}
.feedback_content div:last-child{
    margin-bottom:20px
}
#text_content{
    border:1px solid #333333;
}
#feedback_hint{
    color:#ABABAB;
    margin-top:-5px;
    font-size:0.9em;
}
.feedback_content span{
    display:inline-block;
    width:1100px;
    margin-bottom:10px;
}
.feedback_content input{
    margin-bottom:10px;
    margin-right:10px;
    margin-left:20px;
}
.feedback_btn input{   
    color:white;
    background-color:#FF6803;
    border:1px solid yellow;
    width:80px;
    height:30px;
    margin-left:510px;
    margin-bottom:30px;
}
#feed_result{
    display:block;
    color:red;
    text-align:center;
    margin-bottom:10px;
}