/*滚动条显示样式*/
::-webkit-scrollbar-thumb{
background-color:#FF6666; /*更改喜欢的十六进制颜色*/
height:50px;
outline-offset:-2px;
outline:2px solid #fff;
-webkit-border-radius:4px;
border: 2px solid #fff;
}
/*滚动条大小*/
::-webkit-scrollbar{
width:8px;
height:8px;
}
/*滚动框背景样式*/
::-webkit-scrollbar-track-piece{
background-color:#fff;
-webkit-border-radius:0;
}

/**彩色滚动条样式*/
::-webkit-scrollbar {
width: 10px;
height: 1px;
}
::-webkit-scrollbar-thumb {
background-color: #12b7f5;
background-image: -webkit-linear-gradient(45deg, rgba(255, 93, 143, 1) 25%, transparent 25%, transparent 50%, rgba(255, 93, 143, 1) 50%, rgba(255, 93, 143, 1) 75%, transparent 75%, transparent);
}
::-webkit-scrollbar-track {
-webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
background: #f6f6f6;
}