piratezon_new/app/assets/scss/style.scss

// Pretendard Font Face
@font-face {
    font-family: 'Pretendard';
    font-weight: 100;
    font-style: normal;
    font-display: swap;
    src: url('/font/Pretendard-Thin.woff2') format('woff2'),
         url('/font/Pretendard-Thin.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-weight: 200;
    font-style: normal;
    font-display: swap;
    src: url('/font/Pretendard-ExtraLight.woff2') format('woff2'),
         url('/font/Pretendard-ExtraLight.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-weight: 300;
    font-style: normal;
    font-display: swap;
    src: url('/font/Pretendard-Light.woff2') format('woff2'),
         url('/font/Pretendard-Light.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-weight: 400;
    font-style: normal;
    font-display: swap;
    src: url('/font/Pretendard-Regular.woff2') format('woff2'),
         url('/font/Pretendard-Regular.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-weight: 500;
    font-style: normal;
    font-display: swap;
    src: url('/font/Pretendard-Medium.woff2') format('woff2'),
         url('/font/Pretendard-Medium.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-weight: 600;
    font-style: normal;
    font-display: swap;
    src: url('/font/Pretendard-SemiBold.woff2') format('woff2'),
         url('/font/Pretendard-SemiBold.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-weight: 700;
    font-style: normal;
    font-display: swap;
    src: url('/font/Pretendard-Bold.woff2') format('woff2'),
         url('/font/Pretendard-Bold.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-weight: 800;
    font-style: normal;
    font-display: swap;
    src: url('/font/Pretendard-ExtraBold.woff2') format('woff2'),
         url('/font/Pretendard-ExtraBold.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-weight: 900;
    font-style: normal;
    font-display: swap;
    src: url('/font/Pretendard-Black.woff2') format('woff2'),
         url('/font/Pretendard-Black.woff') format('woff');
}

html,
body,
button,
input,
select,
textarea {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

// Utility classes for padding and margin (1-100)
@for $i from 0 through 200 {

    // Padding
    .pt--#{$i} {
        padding-top: #{$i}px !important;
    }

    .pr--#{$i} {
        padding-right: #{$i}px !important;
    }

    .pb--#{$i} {
        padding-bottom: #{$i}px !important;
    }

    .pl--#{$i} {
        padding-left: #{$i}px !important;
    }

    .p--#{$i} {
        padding: #{$i}px !important;
    }

    // Margin
    .mt--#{$i} {
        margin-top: #{$i}px !important;
    }

    .mr--#{$i} {
        margin-right: #{$i}px !important;
    }

    .mb--#{$i} {
        margin-bottom: #{$i}px !important;
    }

    .ml--#{$i} {
        margin-left: #{$i}px !important;
    }

    .m--#{$i} {
        margin: #{$i}px !important;
    }
}

br {
    &.mo {
        display: none;
    }
}