body {
    padding:0;
    margin:0;
    font-size:13px;
    font-family:'SimSun' serif;
}
ul {
    padding:0;
    margin:0;
}
li {
    list-style:none;
}

#chat {
    width:600px;
    height:560px;
    position:absolute;
    top:50%;
    left:50%;
    margin-top:-300px;
    margin-left:-300px;
    border:1px solid #b7b7b7;
}
#chat-top {
    width:100%;
    height:390px;
}
#chat-dialog {
    float:left;
    padding:8px;
    width:444px;
    height:374px;
    overflow:hidden;
}
#chat-dialog-t {
    font-weight:bold;
}
#chat-dialog-con {
    width:440px;
    height:355px;
    overflow:hidden;
}
#chat-dialog-con ul li,#chat-user-con ul li{
    margin:5px 0 8px 5px;
}
#chat-dialog-con,#chat-user-con{    
    border:1px solid #b7b7b7;
    overflow-y:scroll;
}
#txtInput {
    width:436px;
    height:50px;
    resize:none;
}
#chat-user {
    float:left;
    width:124px;
    padding:8px;
    height:374px;
    overflow:hidden;
}
#chat-user-t {
    font-weight:bold;
}
#chat-user-con {
    overflow:hidden;
}
#chat-user-con{
    width:118px;
    height:355px;
}
#chat-bottom {
    width:100%;
    height:120px;
}
#chat-input {
    padding:0 8px 8px;
}
#input-field {
    float:left;
}
#input-btn {
    float:left;
    margin-left:18px;
}
#input-btn input{
    width:90px;
    height:55px;
    border:1px solid #b7b7b7;
    cursor:pointer;
}
#chat-input-tip {
    clear:both;
    color:#b7b7b7;
}
#chat-msg {
    position:absolute;
    top:0;
    right:0;
    width:180px;
    height:40px;    
    text-align:center;
    line-height:40px;
    background-color:#f8d3a6;
    border:1px solid #cb7105;
    display:none;
}
#copyright{
	padding:10px 0;
	text-align:center;
	font-size:16px;
	font-weight:bold
}