admin-ui/src/theme/media/scrollbar.scss

@import './index.scss';

// 滚动条的宽度
::-webkit-scrollbar {
	width : 2px !important;
	height: 2px !important;
}

::-webkit-scrollbar-track-piece {
	background-color: var(--next-bg-main-color);
}

// 滚动条的设置
::-webkit-scrollbar-thumb {
	background-color: rgba(144, 147, 153, 0.3);
	background-clip : padding-box;
	min-height      : 28px;
	border-radius   : 5px;
	transition      : 0.3s background-color;
}

::-webkit-scrollbar-thumb:hover {
	background-color: rgba(144, 147, 153, 0.5);
}

// element plus scrollbar
.el-scrollbar__bar.is-vertical {
	width: 8px !important;
}

.el-scrollbar__bar.is-horizontal {
	height: 8px !important;
}

/* 页面宽度小于768px
------------------------------- 
@media screen and (max-width: $sm) {
	// 滚动条的宽度
	::-webkit-scrollbar {
		width: 3px !important;
		height: 3px !important;
	}
	::-webkit-scrollbar-track-piece {
		background-color: var(--next-bg-main-color);
	}
	// 滚动条的设置
	::-webkit-scrollbar-thumb {
		background-color: rgba(144, 147, 153, 0.3);
		background-clip: padding-box;
		min-height: 28px;
		border-radius: 5px;
		transition: 0.3s background-color;
	}
	::-webkit-scrollbar-thumb:hover {
		background-color: rgba(144, 147, 153, 0.5);
	}
	// element plus scrollbar
	.el-scrollbar__bar.is-vertical {
		width: 2px !important;
	}
	.el-scrollbar__bar.is-horizontal {
		height: 2px !important;
	}
}

*/

/* 页面宽度大于768px
-------------------------------
@media screen and (min-width: 769px) {
	// 滚动条的宽度
	::-webkit-scrollbar {
		width: 7px;
		height: 7px;
	}
	::-webkit-scrollbar-track-piece {
		background-color: var(--next-bg-main-color);
	}
	// 滚动条的设置
	::-webkit-scrollbar-thumb {
		background-color: rgba(144, 147, 153, 0.3);
		background-clip: padding-box;
		min-height: 28px;
		border-radius: 5px;
		transition: 0.3s background-color;
	}
	::-webkit-scrollbar-thumb:hover {
		background-color: rgba(144, 147, 153, 0.5);
	}
}
 */