▼css部分可做以下設定    /* 设置滚动条的样式 */   .right_info::-webkit-scrollbar {    width:12px;   }   /* 滚动槽 */   .right_info::-webkit-scrollbar-track {    -webkit-box-shadow:inset006pxrgba(255,255,255,1);    border-radius:10px;    background:rgba(255,255,255,1);   }   /* 滚动条滑块 */   .right_info::-webkit-scrollbar-thumb {    border-radius:10px;    background:rgba(24,65,144) !important;    -webkit-box-shadow:inset006pxrgba(0,0,0,0.5);   }   .right_info::-webkit-scrollbar-thumb:window-inactive {    background:rgba(255,0,0,0.4);   }   /* 滚动条ie */   .right_info{     scrollbar-base-color: #ffffff;     scrollbar-face-color: #144190;     scrollbar-3dlight-color: #ffffff;     scrollbar-highlight-color: #ffffff;     scrollbar-track-color: #ffffff;     scrollbar-shadow-color: #ffffff;     scrollbar-dark-shadow-color: #ffffff;   }         ▼niceScroll.js可做以下設定      var explorer = window.navigator.userAgent;       if (explorer.indexOf("MSIE") >= 0) {//ie10及以下       ...