.conf {
    .sec {
        &-a {
            height: 85svh;

            @include lg-wmin {
                height: calc(100vh - 2rem);
            }

            &__con0 {
                border-top-width: var(--headerHeight);
            }

            &__con1 {
                height: 100%;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
            }

            &__hdr {
                margin-bottom: $spacing2 * 2;
            }

            &__des {
                margin-bottom: $spacing2 * 2;
                font-size: $text-18;
                color: $duller;
                text-align: center;

                * {
                    line-height: 1.2;

                    &:not(:last-child):not(li) {
                        margin-bottom: .5em;
                    }
                }
            }
        }
    }
}