.content4 {
    width: 1844px;
    /* background: pink; */
}

.accordion {
    position: relative;
    height: 500px;
    overflow: hidden;
}

.accordion .item {
    position: absolute;
    left: 0;
    top: 0;
    width: 1485px;
    height: 100%;
    overflow: hidden;
    transition: all 0.6s;
    display: flex;
    align-items: center;
}

.accordion .item a {
    display: flex;
    align-items: center;
}
.accordion .item .itemThumbBox {
    position: relative;
}
.accordion .item .itemThumbBox .itemThumbBox_title {
    position: absolute;
    bottom: 0px;
    width: 100%;
    padding: 13px 30px 15px 30px;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.6);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 32px;
    font-family: SourceFontSelect;
    font-weight: 800;
    color: #ffffff;
    display: none;
    z-index: 999;
}
.accordion .item .itemContentBox {
    width: 736px;
    height: 500px;
    background: #f4f4f4;
}
.accordion .item .itemContentBox .itemContentTitle {
    text-align: center;
    margin: 30px 0px 20px 0px;
    font-size: 65px;
    font-family: SourceBiaoti;
    color: #d50000;
}
.accordion .item .itemContentBox ul {
    padding: 0px 42px;
    box-sizing: border-box;
}
.accordion .item .itemContentBox ul li a {
    display: block;
    width: 100%;
    height: 32px;
    line-height: 32px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: SourceFontBlod;
    margin-bottom: 47px;
    font-size: 30px;
}
.accordion .item .itemContentBox ul li:last-child {
    margin-bottom: 0px;
}
.accordion .item img {
    display: block;
    width: 750px;
    height: 500px;
    /* object-fit: cover; */
    /* transform: scale(1.3); */
    transition: all 0.8s;
}

.accordion .item .active img {
    transform: scale(1);
}

.accordion .item .name {
    position: absolute;
    left: 0%;
    top: 0;
    width: 90px;
    height: 100%;
    /* background-color: #bf0614; */
    color: #fff;
    writing-mode: tb-rl;
    letter-spacing: 3px;
    text-align: center;
    user-select: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 56px;
    font-family: 'SourceBiaoti';
    background: rgba(0, 0, 0, 0.2);
}

.accordion .item .name img {
    width: 55px;
    height: 226px;
}

.accordion .item .name::after {
    position: absolute;
    right: -6px;
    top: 0;
    width: 6px;
    height: 100%;
    box-shadow: 2px 0 10px 10px rgba(0, 0, 0, 0.1);
    content: '';
    display: none;
}

/* .accordion .item .name span {
    position: relative;
    width: 90px;
    line-height: 32px;
    font-size: 22px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, .5);
    display: inline-block;
    box-sizing: border-box;
    text-align: center;
    line-height: 90px;
    border: 1px solid #ccc;
}

.accordion .item .name span::before {
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    background: url("../imagess/index/title-bg.png;vpn_img") no-repeat;
    content: "";
} */