/* 滚动条样式 */
.main-content {
  overflow-y: scroll !important; /* 强制显示滚动条 */
  scrollbar-width: thin; /* Firefox */
  scrollbar-color: rgba(115, 103, 240, 0.3) #f5f5f5; /* Firefox */
}

/* Webkit浏览器的滚动条样式 */
.main-content::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.main-content::-webkit-scrollbar-track {
  background: #f5f5f5;
  border-radius: 10px;
}

.main-content::-webkit-scrollbar-thumb {
  background-color: rgba(115, 103, 240, 0.3);
  border-radius: 10px;
}

.main-content::-webkit-scrollbar-thumb:hover {
  background-color: rgba(115, 103, 240, 0.5);
}

/* 兼容IE */
.main-content {
  -ms-overflow-style: auto;
}