/*//==================================================     主要 css     ==================================================//*/
.body_ch{background-repeat: repeat; background-position: center top; margin: 0px; -webkit-text-size-adjust:none; overflow-y:auto;}
html{scrollbar-face-color: #ffffff; scrollbar-highlight-color:ffffff; scrollbar-shadow-color: ffffff; scrollbar-3dlight-color: #b4b4b4; scrollbar-darkshadow-color: #b4b4b4; scrollbar-track-color:#ebebeb;}
body, td, th { font-size: 12px; font-family: Verdana, Geneva, sans-serif; color: #000000; }