.newm-boxo {
    padding-top: 30px;
}

.newm-boxo li {
    width: 182px;
    margin-left: 17px;
    margin-right: 0;
    margin-bottom: 30px;
    float: left;
    white-space: nowrap;
}

@media screen and (min-width: 981px) {
    .newm-boxo li:nth-child(6n-5) {
        margin-left: 0;
    }
}


.ot-op-li {
    margin-top: 30px;
    padding-top: 10px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 83px;
    z-index: 2;
}

.ot-op-li button {
    margin-bottom: 10px;
    padding: 11px 26px;
    background: white;
    margin-right: 10px;
    border-radius: 22px;
    font-size: 13px;
    cursor: pointer;
    font-weight: 600;
    box-sizing: border-box;
    border: 1px solid rgba(229, 229, 229);
}

.ot-op-li button:hover {
    border: 1px solid rgb(34, 34, 34);
}

.ot-op-li button:hover,
.ot-op-li .active {
    border: 1px solid rgb(34, 34, 34);
    background: rgb(34, 34, 34);
    color: white;
}

.m-book-list input[type="checkbox"] {
    display: none;
}

.m-book-wrap {
    min-height: calc(100vh - 288px);
}

.m-book>.active {
    color: rgb(244, 13, 13);
    padding-bottom: 16px;
    border-bottom: 3px solid rgb(244, 13, 13);
}

.m-book-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.m-book-time {
    font-size: 13px !important;
}

.m-book-delete-btn {
    width: 20px;
    height: 20px;
}

.m-book-operation {
    float: right;
}

.mBookTabDelete {
    display: none;
}

.m-collection-go-recently-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 15px;
    background: red;
    color: white;
    border-radius: 2px;
    font-size: 12px;
}

@media (max-width: 980px) {
    .ot-op-li {
        position: relative;
        width: 100%;
        overflow-x: auto;
        margin-top: 1vw;
        padding: 0 10px;
        display: flex;
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(20px);
        position: sticky;
        top: 0;
        z-index: 2;
    }

    .ot-op-li button {
        margin-top: 10px;
        white-space: nowrap;
        padding: 1.5vw 3vw;
    }

    .newm-boxo {
        padding: 0 3vw;
    }

    .newm-boxo li {
        width: 46vw;
        margin-left: 2vw;
        margin-bottom: 6vw;
    }

    .newm-boxo li:nth-child(2n-1) {
        margin-left: 0;
    }

    .newm-box-img,
    .newm-box-img img {
        height: 60vw;
    }

    .newm-box-bg {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        display: flex;
        align-items: flex-start;
        flex-direction: column;
        top: unset;
        justify-content: flex-start;
    }
}

.m-tag-wrap {
    font-size: 12px;
    color: #fff;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}