fezui/src/styles/mixins/caret.less

FEZUI 是一套基于 Vue 的支持多终端的开源UI交互组件库，致力于积木式的快速构建项目，提升产品体验和开发效率、降低开发和维护成本。

// sortable
.sortable() {
    display: inline-block;
    width: 9px;
    height: 12px;
    margin-left: 4px;
    margin-top: -1px;
    vertical-align: middle;
    overflow: hidden;
    cursor: pointer;
    position: relative;

    i {
        display: block;
        height: 6px;
        line-height: 6px;
        overflow: hidden;
        position: absolute;
        color: @btn-disable-color;
        transition: color @transition-time @ease-in-out;

        &:hover{
            color: inherit;
        }

        &.on{
            color: @primary-color;
        }

        &:first-child{
            top: 0;
        }
        &:last-child{
            bottom: 0;
        }
    }
}