.bigbox {
    width: 100%;
    height: 100%;
    transform: translate(0, 0);
    background: #f2f4f5;
    .titlebox {
        width: 100%;
        height: 50px;
        background-color: white;
        position: fixed;
        top: 8px;
        display: flex;
        justify-content: center;
        align-items: center;
        .titleitembox {
            display: flex;
            .item {
                cursor: pointer;
                height: 36px;
                line-height: 36px;
                background: #e8e9e9;
                border-radius: 40px;
                color: #8b8c8c;
                margin: 0 3px;
                text-align: center;
                box-sizing: border-box;
                padding: 0 10px;
                font-size: 14px;
            }
            .item:hover {
                background: #e8f4fe;
                color: #2196f3;
            }
            .selectedItem {
                background: #e8f4fe;
                color: #2196f3;
            }
        }
        .btnbox {
            position: absolute;
            right: 24px;
            top: 7px;
            button {
                margin-left: 10px;
                mat-icon {
                    font-size: 21px;
                    width: 22px;
                    height: 22px;
                }
            }
        }
    }
    .contentbox {
        height: 100%;
        box-sizing: border-box;
        padding-top: 66px;
        overflow-y: auto;

        .leftbox {
            position: fixed;
            width: 14%;
            height: 85%;
            background-color: white;
            top: 66px;
        }
        .mainbox {
            background-color: white;
            width: 745px;
            margin: 0 auto;
            min-height: 97%;
            box-sizing: border-box;
            padding: 10px 10px 0;
            .cover {
                width: 100%;
                input,
                select {
                    border: 1px solid #ebebeb;
                    border-radius: 4px;
                    height: 28px;
                    line-height: 28px;
                }
                p {
                    height: 28px;
                    line-height: 28px;
                }
                h1 {
                    font-size: 46px;
                    color: #2196f3;
                    text-align: center;
                    font-weight: 600;
                    height: 230px;
                    display: flex;
                    justify-content: center;
                    align-items: center;
                }
                li {
                    width: 100%;
                    display: flex;
                    div {
                        height: 38px;
                        line-height: 38px;
                        nz-select {
                            width: 150px;
                            height: 33px;
                        }
                    }
                    div:first-child {
                        width: 45%;
                        text-align: right;
                    }
                    div:last-child {
                        width: 55%;
                        text-align: left;
                    }
                }
            }
        }
    }
}