main.content-definer {
    display: flex;
    flex-direction: column;
    &>button {
        border: 1px solid rgba(0, 0, 0, 0.111);
        padding: 15px;
        background-color: #ffbb54;
        font-family: Georgia, 'Times New Roman', Times, serif;
        cursor: pointer;
        margin: 0 10px;
    }
    &>div#contents {
        display: flex;
        flex: 1;
        &>div#left {
            flex: 0 0 100%;
            h1 {
                margin: 0;
            }
            &>div {
                margin-bottom: 20px;
                border: 1px solid rgba(0, 0, 0, 0.111);
                padding: 15px;
                background-color: rgb(255, 187, 84);
                display: flex;
                h1 {
                    margin: 0;
                }
                p {
                    margin: 0;
                    &>span>a {
                        color: rgba(0, 0, 0, 0.336);
                        text-decoration: none;
                    }
                }
                img {
                    margin-right: 20px;
                    width: 110px;
                    height: 110px;
                }
            }
        }
    }
}