vue-ant-patterns/lib/style/overlay/ant-collapse.less

vue-ant-patterns

.reset-ant-collapse,
.ant-collapse {
  & .ant-collapse-item {
    & .ant-collapse-header {
      padding-left: 32px;
      padding-right: 12px;
    }
  }

  & .ant-collapse .ant-collapse-item .ant-collapse-header .arrow {
    left: 8px;
  }

  & .ant-collapse-borderless > .ant-collapse-item > .ant-collapse-content > .ant-collapse-content-box {
    padding-left: 32px;
  }

  & .ant-collapse-borderless .ant-collapse-item-active:last-child {
    border: none;
  }
}