.page-item.talks {
    height: 98.3854166666667vw;
}



.page-item .page-item-talks {
    /* padding   : 496px/1920 0; */
    box-sizing      : border-box;
    padding         : 90px 0 0;
    width           : 1920px;
    height          : 1080px;
    display         : flex;
    align-items     : center;
    justify-content : center;
    flex-direction  : column;
    transform-origin: left top;
    overflow        : hidden;
    position        : absolute;
    top             : 0;
    /* left         : 320px/1920; */
    left            : 0;
    z-index         : 8;
}

.page-item .page-item-talks .talks-items {
    margin-top : 80px;
    width      : 1280px;
    height     : 600px;
    display    : flex;
    align-items: stretch;
}


.page-item .page-item-talks .talks-items .talks-items-column {
    flex          : 1;
    display       : flex;
    align-items   : stretch;
    flex-direction: column;
}

.page-item .page-item-talks .talks-items .talks-items-column+.talks-items-column {
    margin-left: 10px;
}

.page-item .page-item-talks .talks-item {
    flex            : 1;
    background-color: rgba(255, 255, 255, 0.6);
    transition      : background-color linear 300ms;
}

.page-item .page-item-talks .talks-item:hover {
    background-color: rgba(255, 255, 255, 1);
}

.page-item .page-item-talks .talks-item+.talks-item {
    margin-top: 10px;
}

.page-item .page-item-talks .talks-item .talks-item-header {
    padding    : 20px 38px;
    display    : flex;
    align-items: center;
}

.page-item .page-item-talks .talks-item .talks-item-header .head {
    border-radius: 50%;
    overflow     : hidden;
}

.page-item .page-item-talks .talks-item .talks-item-header .head>img {
    display      : block;
    width        : 55px;
    height       : 55px;
    border-radius: 50%;
    overflow     : hidden;
}

.page-item .page-item-talks .talks-item .talks-item-header .name {
    flex       : 1;
    padding    : 0 12px;
    font-weight: 700;
    font-size  : 20px;
    color      : #333;
}

.page-item .page-item-talks .talks-item .talks-item-header .addr {
    font-weight: 500;
    font-size  : 18px;
    color      : rgba(153, 153, 153, 0.5);
}

.page-item .page-item-talks .talks-item .talks-item-body {
    padding: 0 38px 20px;
}

.page-item .page-item-talks .talks-item .talks-item-body .content {
    font-weight: 500;
    font-size  : 18px;
    color      : #999;
    line-height: 30px;
}

.page-item .page-item-talks .talks-item .talks-item-body .content::before {
    content: "“";
}

.page-item .page-item-talks .talks-item .talks-item-body .content::after {
    content: "”";
}


.page-item .page-item-talks .talks-items-column:nth-child(1) .talks-item:nth-child(1) {
    border-radius: 60px 0 0;
}

.page-item .page-item-talks .talks-items-column:nth-child(1) .talks-item:nth-child(2) {
    border-radius: 0 0 0 60px;
}

.page-item .page-item-talks .talks-items-column:nth-child(3) .talks-item:nth-child(1) {
    border-radius: 0 60px 0 0;
}

.page-item .page-item-talks .talks-items-column:nth-child(3) .talks-item:nth-child(3) {
    border-radius: 0 0 60px;
}







.page-item .page-item-talks .translate {
    transform: var(--data-transform, translateY(100px));
}

.page-item .page-item-talks.fixed {
    position: fixed;
}