.page-top .breadcrumbs {
    margin-bottom: 0;
}
.sec {
    padding: 70px 0;

    img {
        width: 100%;
        height: auto;
    }

    .sec-inner {
        display: flex;
        flex-wrap: wrap;
        gap: 36px;

        .col-left,
        .col-right {
            flex: 1;
            min-width: 310px;
        }
    }
}

/*===============
tab
================*/
.tab {
    border-bottom: 2px solid var(--aqua-700);

    ul {
        display: flex;
        justify-content: center;
        column-gap: 36px;

        @media screen and (max-width:687px) {
            column-gap: 16px;
        }

        li {
            font-weight: bold;
            line-height: 1;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            max-width: 333px;
            border-top-left-radius: 8px;
            border-top-right-radius: 8px;
            box-sizing: border-box;
            position: relative;
            top: 2px;
            border-width: 4px 2px 2px 2px;
            border-style: solid;
        }

        li.tab-active {
            border-color: var(--aqua-700);
            border-bottom-color: var(--white);
        }

        li.tab-inactive {
            background: var(--gray-100);
            border-style: solid;
            border-width: 0 0 2px 0;
            border-bottom-color: var(--aqua-700) ;
            &:hover {
                cursor: pointer;
                opacity: 0.8;
            }

            a {
                width: 100%;
                height: 100%;
                display: grid;
                place-content: center;

                &:hover {
                    text-decoration: none;
                }
            }
        }
    }
}

/*===============
seminar-info
================*/
.seminar-info_thumb:hover{
    opacity: 0.8;
}
.seminar-info_text {
    display: flex;
    flex-direction: column;
    row-gap: var(--space-lvl2);

    .seminar-info_title {
        font-size: var(--font-size-x-large);
        font-weight: bold;
        line-height: 1.6;
    }
}

/*===============
button
================*/
.button-request {
    max-width: 357px;
    width: 100%;
    height: 50px;
    margin-top: var(--space-lvl4);
    font-size: var(--font-size-large);
    font-weight: bold;
    @media screen and (max-width: 687px) {
        max-width: 100%;
        width: 100%;
    }
}

.nc-button {
  font-style: normal;
  &::after {
    display: none;
  }
}