摘要：
#homeworkCenter_xx_pic:：-webkit滚动条｛8px；｝#homeworkCenter_xx_pic:：-webkit滚动条轨迹{background-color:#eee；}#homeworkCenter_xx_pic:：-webkit滚动条曲目｛背景色：#e1e1e1；｝#小时
#homeworkCenter_xx_pic::-webkit-scrollbar {
8px;
}
#homeworkCenter_xx_pic::-webkit-scrollbar-track {
background-color: #eee;
}
#homeworkCenter_xx_pic::-webkit-scrollbar-track-piece {
background-color: #e1e1e1;
}
#homeworkCenter_xx_pic::-webkit-scrollbar-thumb {
background-color: #ccc;
-moz-border-radius: 6px;
-webkit-border-radius: 6px;
border-radius: 6px;
}
最终效果：
