/*：这是演示代码,不是源代码。源码下载唯一地址: http://www.bootstrapmb.com/item/1084(这个备注仅在演示页面有，源代码里没有)*//*! * @copyright © Kartik Visweswaran, Krajee.com, 2014 - 2017 * @version 1.4.5 * * Bootstrap Popover Extended - Popover with modal behavior, styling enhancements and more. * * For more JQuery/Bootstrap plugins and demos visit http://plugins.krajee.com * For more Yii related demos visit http://demos.krajee.com *//* Hide popover markup by default */.popover-x {    display: none;    border: 1px solid #ccc;    border: 1px solid rgba(0, 0, 0, .2);    border-radius: 5px;    -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, .2);    box-shadow: 0 5px 10px rgba(0, 0, 0, .2);}.popover-x .popover-title {    border-radius: 5px 5px 0 0;}/* Popover & arrow styles for BS4 */.popover-x.top {    margin-top: -10px;}.popover-x.right {    margin-left: 10px;}.popover-x.bottom {    margin-top: 10px;}.popover-x.left {    margin-left: -10px;}.popover-x >.arrow, .popover-x >.arrow:after {    position: absolute;    display: block;    width: 0;    height: 0;    border-color: transparent;    border-style: solid;}.popover-x >.arrow {    border-width: 11px;}.popover-x >.arrow:after {    content: "";    border-width: 10px;}.popover-x.top >.arrow {    bottom: -11px;    left: 50%;    margin-left: -11px;    border-top-color: #999;    border-top-color: rgba(0, 0, 0, .25);    border-bottom-width: 0;}.popover-x.top >.arrow:after {    bottom: 1px;    margin-left: -10px;    content: " ";    border-top-color: #fff;    border-bottom-width: 0;}.popover-x.right >.arrow {    top: 50%;    left: -11px;    margin-top: -11px;    border-right-color: #999;    border-right-color: rgba(0, 0, 0, .25);    border-left-width: 0;}.popover-x.right >.arrow:after {    bottom: -10px;    left: 1px;    content: " ";    border-right-color: #fff;    border-left-width: 0;}.popover-x.bottom >.arrow {    top: -11px;    left: 50%;    margin-left: -11px;    border-top-width: 0;    border-bottom-color: #999;    border-bottom-color: rgba(0, 0, 0, .25);}.popover-x.bottom >.arrow:after {    top: 1px;    margin-left: -10px;    content: " ";    border-top-width: 0;    border-bottom-color: #fff;}.popover-x.left >.arrow {    top: 50%;    right: -11px;    margin-top: -11px;    border-right-width: 0;    border-left-color: #999;    border-left-color: rgba(0, 0, 0, .25);}.popover-x.left >.arrow:after {    right: 1px;    bottom: -10px;    content: " ";    border-right-width: 0;    border-left-color: #fff;}/* Sizes */.popover-lg {    min-width: 480px;}.popover-md {    min-width: 350px;}.popover-x .close {    line-height: 20px;    outline: none;}.popover-x.top-right >.arrow, .popover-x.bottom-right >.arrow {    left: 90%;}.popover-x.top-left >.arrow, .popover-x.bottom-left >.arrow {    left: 10%;}.popover-x.left-top >.arrow, .popover-x.right-top >.arrow {    top: 10%;}.popover-x.left-bottom >.arrow, .popover-x.right-bottom >.arrow {    top: 90%;}.popover-default.bottom >.arrow:after {    border-bottom-color: #f7f7f7;}.popover-primary.bottom >.arrow:after {    border-bottom-color: #cce5ff;}.popover-success.bottom >.arrow:after {    border-bottom-color: #dff0d8;}.popover-danger.bottom >.arrow:after {    border-bottom-color: #f2dede;}.popover-warning.bottom >.arrow:after {    border-bottom-color: #fcf8e3;}.popover-info.bottom >.arrow:after {    border-bottom-color: #d9edf7;}.popover-default.left-top >.arrow:after {    border-left-color: #f7f7f7;}.popover-default.right-top >.arrow:after {    border-right-color: #f7f7f7;}.popover-primary.left-top >.arrow:after {    border-left-color: #cce5ff;}.popover-primary.right-top >.arrow:after {    border-right-color: #cce5ff;}.popover-success.left-top >.arrow:after {    border-left-color: #dff0d8;}.popover-success.right-top >.arrow:after {    border-right-color: #dff0d8;}.popover-danger.left-top >.arrow:after {    border-left-color: #f2dede;}.popover-danger.right-top >.arrow:after {    border-right-color: #f2dede;}.popover-warning.left-top >.arrow:after {    border-left-color: #fcf8e3;}.popover-warning.right-top >.arrow:after {    border-right-color: #fcf8e3;}.popover-info.left-top >.arrow:after {    border-left-color: #d1ecf1;}.popover-info.right-top >.arrow:after {    border-right-color: #d1ecf1;}.popover-default >.popover-title {    color: #333;    background-color: #f7f7f7;}.popover-primary >.popover-title {    color: #004085;    background-color: #cce5ff;    border-bottom: 1px solid #b8daff;}.popover-success >.popover-title {    color: #3c763d;    background-color: #dff0d8;    border-bottom: 1px solid #d6e9c6;}.popover-info >.popover-title {    color: #0c5460;    background-color: #d1ecf1;    border-bottom: 1px solid #bee5eb;}.popover-warning >.popover-title {    color: #8a6d3b;    background-color: #fcf8e3;    border-bottom: 1px solid #faebcc;}.popover-danger >.popover-title {    color: #a94442;    background-color: #f2dede;    border-bottom: 1px solid #ebccd1;}.popover-footer {    padding: 4px;    background-color: #fbfbfb;    text-align: right;    border-top: 1px solid #ebebeb;    border-radius: 0 0 5px 5px;}.popover-footer .btn + .btn {    margin-bottom: 0;    margin-left: 4px;}.popover-footer .btn-group .btn + .btn {    margin-left: -1px;}.popover-footer .btn-block + .btn-block {    margin-left: 0;}.popover-x.has-footer.top >.arrow:after, .has-footer.popover-x.top >.arrow:after {    border-top-color: #fbfbfb;}.popover-x.has-footer.left-bottom >.arrow:after {    border-top-color: transparent;    border-left-color: #fbfbfb;}.popover-x.has-footer.right-bottom >.arrow:after {    border-top-color: transparent;    border-right-color: #fbfbfb;}.popover-loading {    padding: 30px;    background: url('../img/loading.gif') center center;}/* hide modal backdrop */.popover-x-body .modal-backdrop {    opacity: 1;    z-index: 1;    display: none;    overflow: hidden;}.popover-x-body.modal-open {    overflow-y: auto;}/* popover must be behind bootstrap navbar when scrolled */.popover-x-body .navbar {    z-index: 1051;    margin-right: -10px;}/*：这是演示代码,不是源代码。源码下载唯一地址: http://www.bootstrapmb.com/item/1084(这个备注仅在演示页面有，源代码里没有)*/