* {
    list-style: none;
    margin: 0;
    padding: 0;
}

.clear {
    clear: both;
}

a:hover {
    text-decoration: underline;
}

a:link {
    text-decoration: none;
}

.help_main {
    width: 1440px;
    margin: 20px auto;
}

body {
    font-size: 9pt;
    height: auto;
    margin: 0 auto;
    font-family: Arial, Helvetica, sans-serif;
}

.tieleBox {
    background: #3975ce;
    padding: 5px;
    font-weight: bold;
    color: #FFF;
    text-align: center;
}

.tieleBox_2 {
    background: #E6EEF9;
    height: 18px;
    padding: 5px;
    font-weight: bold;
}

.mainframe {
    clear: both;
    width: 1440px;
    margin: 20px auto;
}

.mainframe .left {
    float: left;
    width: 222px;
    padding-left: 5px;
    padding-right: 5px;
}

.mainframe .left2 {
    float: left;
    width: 222px;
    border: #3975CE solid 1px;
}

.mainframe .main {
    border: #3975CE solid 1px;
    width: 570px;
    height: auto;
    float: left;
    margin-left: 5px;
}

.mainframe .right {
    float: right;
    width: 175px;
    border: #3975CE solid 1px;
}
.content td, .content th {
    padding: 5px;
    text-align: inherit;
}
#subNav1 a.actived:link {
    color: #039;
}

.greyBorder {
    clear: both;
    border: 1px solid #CCC;
    margin-top: 5px;
}

.scolImg {
    clear: both;
    margin-top: 20px;
    border: #C8D4E4 1px solid;
}

.bold_2 {
    font-weight: bold;
    padding-right: 3px;
}

.redColor {
    color: #F00;
    padding: 0 2px;
}

.months {
    margin-top: 20PX;
    padding-left: 25px;
}

.months a {
    margin-right: 10px;
}

@media (max-width: 1920px) {
    .mainframe,
    .help_main {
        width: 1440px;
    }
}
/* 在分辨率为1920，比例为150%的屏幕上应用的样式 */
@media only screen and (min-width: 1280px) and (-webkit-min-device-pixel-ratio: 1.5) {
    .mainframe,
    .help_main,.container {
        width: 1166px;
    }
    .main_new {
        width: 865px;
    }
    
  }
@media (max-width: 1440px) {
    .mainframe,
    .help_main {
        width: 1300px;
    }
}

@media (max-width: 1366px) {
    .mainframe,
    .help_main {
        width: 1266px;
    }
 
}

@media (max-width: 786px) {}