*{
    font-size:13px;
    font-family:Tahoma,微软雅黑,新宋体;
}
html,body {
    width:100%;
    height:100%;
    margin:0;
    padding:0;
}
.clear:after {
    content: ' ';
    display: table;
    clear:both;
}
a{
    text-decoration:none;
}
a:hover{
    cursor:pointer;
    text-decoration:underline;
}
.a_blue_red{
    text-decoration:none;
    color:blue;
}
.a_blue_red:hover{
    cursor:pointer;
    text-decoration:none;
    color:red;
}
.full_screen {
    width:100%;
    height:100%;
    margin:0;
    padding:0;
}
.overflow_hidden {
    overflow:hidden;
}
.white {
    color: white;
}
.red {
    color: red;
}
.blue {
    color: blue;
}
.black {
    color: black;
}
.gray {
    color: gray;
}
.font_weight_600 {
    font-weight: 600;
}
.font_weight_800 {
    font-weight: 800;
}
.font_weight_900 {
    font-weight: 900;
}
.font_size_14 {
    font-size:14px;
}
.font_size_16 {
    font-size:16px;
}
.font_size_18 {
    font-size:18px;
}
.font_size_20 {
    font-size:20px;
}
.border_0 {
    border: 0px;
}
.border_1 {
    border: 1px solid #CCCCCC;
}
.border_2 {
    border: 1px solid #CCCCCC;
}
.window{
    position:fixed;
    left:50%;
    top:50%;
    z-index:999;
    border: 1px solid #759dc0;
    -webkit-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.25);
    -moz-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.25);
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.25);
    background-color:#ffffff;
    display:none;
}
.window_title{
    width:100%;
    height:30px;
    border-bottom: 1px solid #759dc0;
    background-color:#abd6ff;
}
.window_title_text{
    position:absolute;
    padding:5px 5px 0px 10px;
}
.window_close{
    position:absolute;
    top:8px;
    right:8px;
}
.face{
    width:24px;
    height:24px;
}