styles.scss

$border-style: 1px solid #ECECEC;

body {
    font-family: sans-serif;
    margin: 0 auto;
    width: 900px;

    main {
        form {
            margin-left: 20px;

            .buttons {
                text-align: center;

                input[type="submit"] {
                    margin: 20px auto 0;
                }
            }

            input[type="text"] {
                border: 1px solid #666666;
                outline: none;
                padding: 5px;

                &:focus {
                    border: 1px solid #0033FF;
                }
            }

            h2 {
                border-bottom: $border-style;
                padding-bottom: 5px;
            }

            h3 {
                margin-top: 0;
            }

            section {
                padding-left: 10px;

                article {
                    display: inline-block;
                    margin: 0 30px;
                    vertical-align: top;

                    &.custom_flag {
                        .fa-plus-circle {
                            color: green;
                        }

                        .fa-minus-circle {
                            color: red;
                            margin-right: 20px;
                        }

                        .abbr {
                            text-transform: uppercase;
                            width: 30px;
                        }

                        .name {
                            width: 150px;
                        }

                        .desc {
                            width: 360px;
                        }
                    }
                }

                &.events {
                    p {
                        display: inline-block;
                        width: 290px;

                        label {
                            margin: 0 5px;
                        }
                    }
                }

                &.flags {
                    .help {
                        color: #888888;
                        font-size: 14px;
                        padding-left: 0;

                        li {
                            list-style-type: none;

                            span {
                                display: inline-block;
                                width: 85px;
                            }
                        }
                    }
                }
            }

            textarea {
                border: 1px solid #666666;
                height: 70px;
                width: 250px;
            }
        }
    }

    footer {
        border-top: $border-style;
        margin: 20px 0;
        padding-top: 10px;
        text-align: center;
    }
}