.sp-box {
    width: 1200px;
    margin: auto;
}

.sp-tit {
    text-align: center;
    font-size: 30px;
    margin-bottom: 40px;
    margin-top: 80px;
}

.sp-desc {
    text-align: center;
    color: #666;
    font-size: 14px;
    line-height: 1.8em;
}

.sp-sub-tit {
    font-size: 27px;
    text-align: center;
    margin-top: 50px;
}

.sp-sub-tit-en {
    text-align: center;
    color: #666;
    font-size: 14px;
    margin: 20px 0;
}

.sp-item-box {
    display: flex;
    justify-content: space-between;
}

.sp-item-left {
    width: 940px;
    height: 530px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

.sp-item-left-play-box {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 2px solid #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}
.sp-item-left-play{
    width: 70px;
}
.sp-item-left-play-bg-box{
    display: flex;
    background: #1089e4;
    border-radius: 50%;
}
.sp-item-left-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sp-item-right {
    width: 240px;
    height: 530px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.sp-item-right-item {
    width: 100%;
    cursor: pointer;
}

.sp-item-right-item:hover .sp-item-right-item-bottom-tit {
    color: #1089e4;
}

.sp-item-right-item-top {
    height: 135px;
    border-radius: 8px;
    overflow: hidden;
}

.sp-item-right-item-top img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sp-item-right-item-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
}

.sp-item-right-item-bottom-tit {
    width: 170px;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.5s;
}

.sp-item-right-item-bottom-icon {
    width: 35px;
    height: 20px;
    border-radius: 10px;
    overflow: hidden;
    background: #1089e4;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sp-item-right-item-bottom-icon img {
    width: 18px;
}

.sp-more {
    width: 175px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #1089e4;
    color: #1089e4;
    margin: auto;
    font-size: 18px;
    font-weight: 300;
    margin-top: 25px;
    margin-bottom: 40px;
    cursor: pointer;
    transition: all 0.3s;
}
.sp-more a{
    color: #1089e4;

}
.sp-more:hover{
    background: #1089e4;
    color: white;
}
.sp-more:hover a{
    color: white;
}

/*  */
.sp-item-left video{
    width: 100%;
    height: 100%;
}
.sp-active{
    color: #1089e4;
}
.sp-item-left{
    background: #000;
}