···

::-webkit-scrollbar {
/滚动条整体样式/
width : 10px; /高宽分别对应横竖滚动条的尺寸/
height: 1px;
}
::-webkit-scrollbar-thumb {
/滚动条里面小方块/
border-radius : 10px;
background-color: skyblue;
background-image: -webkit-linear-gradient(
45deg,
rgba(255, 255, 255, 0.2) 25%,
transparent 25%,
transparent 50%,
rgba(255, 255, 255, 0.2) 50%,
rgba(255, 255, 255, 0.2) 75%,
transparent 75%,
transparent
);
}
::-webkit-scrollbar-track {
/滚动条里面轨道*/
box-shadow : inset 0 0 5px rgba(0, 0, 0, 0.2);
background : #ededed;
border-radius: 10px;
}
···