.xg-tab-title {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    box-sizing: content-box;
    white-space: nowrap;
    overflow: hidden;
    border-radius: 7px 7px 0 0;
    background: var(--xg-color,#27f);
}

.xg-tab-title > li {
    display: block;
    position: relative;
    height: 2.5rem;
    line-height: 2.5rem;
    margin-right: 0.3rem;
    padding: 0 1rem;
    cursor: pointer;
    color: #fff;
}

.xg-tab-title > li.xg-this {
    background: #fff;
    color: #000;
}

.xg-tab-title > li.xg-this a {
    color: #000;
}

.xg-tab-title > li > a {
    margin: 0;
    padding: 0;
}

.xg-tab-title.xg-tab-show-close > li {
    padding: 0 2rem 0 1rem;
}

.xg-tab-title .xg-tab-title-close {
    display: none;
    position: absolute;
    right: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
}

.xg-tab-title.xg-tab-show-close .xg-tab-title-close {
    display: block;
}

.xg-close {
    position: relative;
    display: block;
    width: 1rem;
    height: 1rem;
    border-radius: 2px;
    cursor: pointer;
    background: #fff;
}

.xg-close::before,
.xg-close::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 0.72rem;
    border-top: 2px solid var(--xg-color);
}

.xg-close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}
.xg-close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.xg-this .xg-close {
    background: var(--xg-color);
}
.xg-this .xg-close::before,
.xg-this .xg-close::after {
    border-color: #fff;
}

.xg-tab-title::-webkit-scrollbar {
    width: 0;
    height: 0;
    background-color: transparent;
}

.xg-tab-content > li {
    display: none;
}

.xg-tab-content > li.xg-this {
    display: block;
}