.flex-tabs {
    //display: flex;
    background: #ffffff33;
    overflow: hidden;
    flex-flow: row wrap;
    /* flex-wrap: wrap; */
    justify-content: stretch;
    padding-top:3px;
}
.flex-tab {
    flex: 1 1 20px;
    flex-grow: 0;
    /* max-width: 160px; */
    position: relative;
    padding: 0 10px 0 20px;
    height: 30px;
    display: inline-block;
    background: #000000e6;
    margin: 0px 0px 0;
    -moz-border-radius-topleft: 15px 18px;
    -webkit-border-top-left-radius: 15px 18px;
    border-top-left-radius: 15px 18px;
    -moz-border-radius-topright: 15px 18px;
    -webkit-border-top-right-radius: 15px 18px;
    border-top-right-radius: 15px 18px;
    white-space: nowrap;
    -moz-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
    -webkit-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
    /* width: 200px;
    min-width: 20px; */
    border: 1px solid #aaa;
    line-height: 30px;
    cursor: pointer;
    font-size: 12px;
    color: #fff;
}
.flex-tab.active{
    background-image: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4gPHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJncmFkIiBncmFkaWVudFVuaXRzPSJvYmplY3RCb3VuZGluZ0JveCIgeDE9IjAuNSIgeTE9IjAuMCIgeDI9IjAuNSIgeTI9IjEuMCI+PHN0b3Agb2Zmc2V0PSIwJSIgc3RvcC1jb2xvcj0iI2ZmZmZmZiIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3RvcC1jb2xvcj0iI2Y3ZjdmNyIvPjwvbGluZWFyR3JhZGllbnQ+PC9kZWZzPjxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjZ3JhZCkiIC8+PC9zdmc+IA==');
    background-size: 100%;
    background-image: -webkit-gradient(linear, 50% 0%, 50% 30, color-stop(0%, #ffffff), color-stop(100%, #f7f7f7));
    background-image: -moz-linear-gradient(#ffffff, #f7f7f7 30px);
    background-image: -webkit-linear-gradient(#ffffff, #f7f7f7 30px);
    background-image: linear-gradient(#ffffff, #f7f7f7 30px);
    color: #222;
    font-weight: bold;
}
.flex-tab:focus, .flex-tab:hover {
    background-image: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4gPHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJncmFkIiBncmFkaWVudFVuaXRzPSJvYmplY3RCb3VuZGluZ0JveCIgeDE9IjAuNSIgeTE9IjAuMCIgeDI9IjAuNSIgeTI9IjEuMCI+PHN0b3Agb2Zmc2V0PSIwJSIgc3RvcC1jb2xvcj0iI2ZmZmZmZiIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3RvcC1jb2xvcj0iI2Y3ZjdmNyIvPjwvbGluZWFyR3JhZGllbnQ+PC9kZWZzPjxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjZ3JhZCkiIC8+PC9zdmc+IA==');
    background-size: 100%;
    background-image: -webkit-gradient(linear, 50% 0%, 50% 30, color-stop(0%, #ccc), color-stop(100%, #c7c7c7));
    background-image: -moz-linear-gradient(#ccc, #c7c7c7 30px);
    background-image: -webkit-linear-gradient(#ccc, #c7c7c7 30px);
    background-image: linear-gradient(#ccc, #c7c7c7 30px);
    color: #222;
    font-weight: bold;
}
.flex-tab:first-child {
    margin-left: 0;
}
.flex-tab:last-of-type {
    margin-right: 0;
}

.flex-tab .flex-close {
    position: absolute;
    right: 8px;
    top: 6px;
    width: 16px;
    height: 16px;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    line-height: 16px;
    text-align: center;
    padding: 0;
    margin: 0;
}
.flex-tab .flex-close:hover, .flex-tab .flex-close:focus {
    background: #ccc;
    -moz-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
    -webkit-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
}

.flex-contents {
    width: 100%;
    overflow: visible;
    position: relative;
}

.flex-contents iframe {
    width: 100%;
    /* overflow: visible; */
    border: none;
}
.flex-content {
    position: relative;
    overflow: visible;
    min-height: 150px;
}
.flex-content .loading, .flex-content .loading .loadingBg, .flex-content .loading .icoLoading {
    position: absolute;
    z-index:auto;
}

.flex-title {
    margin-right: 20px;
}