* {
    margin: 0;
    padding: 0;
    line-height: 22px;
    font-family: "Arial", "微软雅黑";
}

#chat {
    margin: 3px auto 0 auto;
    width: 436px;
    border: 1px #999999 solid;
}

.chatBody {
    width: 100%;
    height: 220px;
    overflow: auto;
}

.chatText {
    border: none;
    width: 100%;
    height: 50px;
}

.btn {
    text-align: right;
}

.btn span {
    display: inline-block;
    padding: 0 10px;
    height: 25px;
    overflow: hidden;
    color: #ffffff;
    border-radius: 5px;
    background-color: #069dd5;
    font-size: 12px;
    margin-right: 3px;
    cursor: pointer;
}


section .chatBody ul li {
    padding: 10px 0;
    overflow: hidden;
}

section .chatBody ul li div {
    float: left;
    width: 40px;
    margin-right: 10px;
}

section .chatBody ul li div img {
    width: 40px;
}

section .chatBody ul li h1 {
    float: left;
    width: 370px;
    font-size: 16px;
    line-height: 25px;
}

section .chatBody ul li div span {
    display: block;
    width: 330px;
    padding: 5px;
}

.p_content {
    color: #666666;
    font-size: 12px;
    background-color: #aaaaaa;
    border-radius: 3px;
}