Change the style of the right slider
.rowUnder {
max-height: 246px;
overflow-y: auto;
}
/* 一开始隐藏 */
.rowUnder::-webkit-scrollbar {
display: none;
}
/* 鼠标经过再显示 */
.rowUnder:hover::-webkit-scrollbar {
display: block;
width: 6px;
background-color: rgba(25, 132, 165, 0.3);
border-radius: 10px;
}
.rowUnder::-webkit-scrollbar-thumb {
background-color: rgba(25, 132, 165, 0.7);
border-radius: 10px;
}
effect:
