.main-bg {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    padding-top: 10px;
    background-color: #F5F7FA;
    padding-bottom: 60px;
}

.bg-lt {
    width: 300px;
    height: 100%;
    background-color: #fff;
    margin-right: 30px;
    border-radius: 6px;
    padding-bottom: 60px;

    .lt-list {
        position: relative;
        width: 100%;
        z-index: 5;
        height: 100%;

        .list-title {
            width: 100%;
            height: 60px;
            border-bottom: 1px solid #eee;
            z-index: 999;
            position: relative;
            cursor: pointer;

            a {
                display: flex;
                align-items: center;
                width: 100%;
                height: 100%
            }

            .title-icon {
                width: 30px;
                display: inline-block;
                vertical-align: middle;
                height: 30px;
                margin-right: 6px;
                margin-left: 30px;
                background: url(img/title-icon.png) 100% / 100% 100%;
            }

            span {
                font-size: 18px;
                font-weight: bold;
                display: inline-block;
                vertical-align: middle;
                color: #222;
            }
        }

        ul {
            width: 100%;
            height: 100%;
            position: relative;
            z-index: 999;

            li {
                position: relative;
                width: 100%;

                ul {
                    width: 100%;
                    height: 100%;

                    li {
                        width: 100%;
                        height: 50px;
                        display: flex;
                        align-items: center;
                        cursor: pointer;

                        &:hover {
                            background-color: #f2f2f2;
                        }

                        >a {
                            position: absolute;
                            width: 100%;
                            height: 100%;
                            padding-left: 65px;
                        }

                        span {
                            font-size: 14px;
                            display: inline-block;
                            vertical-align: top;
                            line-height: 50px;
                            position: relative;
                            color: #222;
                            top: 2px;
                        }
                    }
                }

                .li-bg {
                    position: relative;
                    width: 100%;
                    height: 60px;
                    display: flex;
                    align-items: center;
                    cursor: pointer;

                    a {
                        position: absolute;
                        width: calc(100% - 38px);
                        height: 100%;
                        top: 0;
                        left: 0;
                        z-index: 999;
                    }

                    &:hover {
                        background-color: #f2f2f2;
                    }

                    .li-icon {
                        width: 20px;
                        display: inline-block;
                        vertical-align: middle;
                        height: 20px;
                        margin-right: 10px;
                        margin-left: 36px;
                    }

                    span {
                        font-size: 14px;
                        display: inline-block;
                        vertical-align: middle;
                        line-height: 20px;
                        position: relative;
                        color: #222;
                        top: 2px;
                    }

                    .li-jt {
                        position: absolute;
                        right: 0;
                        width: 38px;
                        height: 100%;

                        >a {
                            width: 100%;
                            height: 100%;
                            display: flex;
                            justify-content: center;
                            align-items: center;
                        }

                        .icon-jt {
                            width: 10.5px;
                            height: 6px;
                            background: url(img/jt.png) 100% / 100% 100%;
                        }

                        &:hover {
                            background-color: #e0e0e0;
                        }
                    }
                }

            }
        }
    }
}

.bg-rt {
    width: calc(100% - 330px);
    height: 100%;
    padding-top: 10px;

    .top-search {
        width: 48%;
        height: 40px;
        background-color: #fff;
        border-radius: 20px;
        padding-left: 20px;
        border: 1px solid #D9D9D9;
        box-sizing: content-box;
        display: flex;
        justify-content: space-between;
        overflow: hidden;
        margin-bottom: 20px;

        input {
            width: calc(100% - 90px);
            height: 100%;
            border: 0;
            outline: none;
        }

        input:focus::placeholder,
        input:not(:placeholder-shown)::placeholder {
            color: transparent;
        }

        .search-icon {
            width: 70px;
            height: 100%;
            cursor: pointer;
            background-color: #e8e9eb;
            display: flex;
            justify-content: center;
            align-items: center;

            &:hover {
                background-color: #dddee0;
            }

            img {
                width: 17.5px;
                height: 27px;
            }
        }
    }

    .cp-container {
        width: 100%;

        ul {
            column-count: 4;

            li {
                position: relative;
                break-inside: avoid;
                margin-bottom: 10px;
                cursor: pointer;

                p {
                    margin: 0;
                    font-size: 16px;
                    font-weight: bold;
                    color: #222;
                    line-height: 22px;
                    margin-top: 10px;
                    margin-bottom: 20px;
                    display: -webkit-box;
                    -webkit-box-orient: vertical;
                    -webkit-line-clamp: 2;
                    /* 限制行数为2 */
                    overflow: hidden;
                    text-overflow: ellipsis;
                }

                .pt-container {
                    position: relative;
                    overflow: hidden;
                    border-radius: 18px;
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    border: 1px solid rgba(0, 0, 0, .1);

                    &:hover {
                        border: 1px solid rgba(0, 0, 0, .3);
                    }

                    .li-time {
                        position: absolute;
                        bottom: 10px;
                        right: 10px;
                        padding: 2px 6px;
                        color: #fff;
                        font-size: 12px;
                        line-height: 16px;
                        border-radius: 4px;
                        background: rgba(0, 0, 0, .75);
                    }

                    img {}
                }

            }
        }
    }
}

.container-bg {
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    max-width: 1540px;
}

.active-ul {
    .li-bg {
        background-color: #f2f2f2 !important;

        span {
            color: #000 !important;
        }
    }


    ul {
        display: block !important;
    }

    .li-jt {
        transform: rotate(180deg) !important;
        transition: transform 0.3s ease !important;
    }
}

.active-li {
    & {
        background-color: #f2f2f2 !important;
    }

    span {
        color: #000 !important;
    }
}

@media (max-width: 1200px) {
    .cp-container {
        ul {
            column-count: 3 !important;
        }
    }
}

@media (max-width: 960px) {
    .cp-container {
        ul {
            column-count: 2 !important;
        }
    }
}

@media (max-width: 740px) {
    .cp-container {
        ul {
            column-count: 1 !important;
        }
    }
}

.list-borcol {
    background: linear-gradient(169deg, #fff8f8 .87%, rgba(255, 255, 255, 0) 91.79%);
    height: 470px;
    width: 100%;
    position: absolute;
    z-index: 1;
}

.zoom-element {
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.zoom-element:hover {
    transform: scale(1.12);
    @apply scale-105 shadow-xl transition-all duration-400 ease-in
}

.play-btn {
    position: absolute;
    width: 50px;
    z-index: 9999;
    height: 50px;
    background: url(img/paly-btn.png) 100% /100% 100%;
}

.pt-bg {
    display: flex;
    justify-content: center;
    align-items: center;
}