.commentbox_title {
    width: 100%;
}
div.commentform textarea{
    width: 100%;
}
#ad_t2,#cnblogs_c1,#under_post_news,#cnblogs_c2,#under_post_kb{display:none;}
#commentbox_opt{text-align: right;}
#btn_comment_submit{
    background-color: burlywood;
    color: white;
    height: 35px;
    width: 80px;
    border: 1px solid burlywood;
}
#commentbox_opt a{
    display:block;
    background-color: burlywood;
    color: white;
    height: 35px;
    width: 80px;
    border: 1px solid burlywood;
    float: right;
    margin-left: 10px;
    padding:0px;
    line-height:35px;
    text-align:center;
}