@charset "UTF-8";
/** @format */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100..900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap");
@import url("https://cdn.jsdelivr.net/npm/line-seed-jp@0.0.5/line-seed-jp.min.css");
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
strong,
a {
  font-family: "LINE Seed JP", "Roboto", "Noto Sans TC", "Microsoft JhengHei", sans-serif !important;
  font-size: inherit;
}

img,
object,
embed,
video {
  max-width: 100%;
}

:root {
  --swiper-navigation-size: 20px !important;
  --swiper-theme-color: #000;
}

.ie6 img {
  width: 100%;
}

.custom_header {
  width: 100vw;
  max-width: 1440px;
  margin: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 15px 40px;
}
.custom_header img {
  width: clamp(100px, 12vw, 120px);
}

body {
  color: #000;
  background: #fff;
  font-size: 15px;
  min-width: 320px;
  overflow-x: hidden;
}

.fixed_btn {
  position: fixed;
  bottom: 100px;
  right: 10px;
  z-index: 999;
  height: clamp(150px, 10vw, 200px);
}

@media (prefers-reduced-motion: no-preference) {
  :root {
    scroll-behavior: auto;
  }
}
.cp-tips,
.cp-tips-ie10 {
  width: 100%;
  line-height: 1.6;
  text-align: center;
  color: #996600;
  background-color: #ffefc6;
  padding: 10px;
  font-size: 16px;
}
.cp-tips p,
.cp-tips-ie10 p {
  margin: 0;
}
.cp-tips a,
.cp-tips-ie10 a {
  color: #f75c61;
  text-decoration: underline;
}
.cp-tips .cp-tips-close,
.cp-tips-ie10 .cp-tips-close {
  position: absolute;
  top: 10px;
  right: 10px;
  display: block;
  width: 22px;
  height: 22px;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  cursor: pointer;
}
.cp-tips .cp-tips-close:before,
.cp-tips-ie10 .cp-tips-close:before {
  content: "";
  position: absolute;
  width: 100%;
  border-top: 1px solid #996600;
  top: 50%;
  left: 0;
}
.cp-tips .cp-tips-close:after,
.cp-tips-ie10 .cp-tips-close:after {
  content: "";
  position: absolute;
  height: 100%;
  border-left: 1px solid #996600;
  top: 0;
  left: 50%;
}

.cp-tips-ie10 {
  display: none;
}

@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
  .cp-tips-ie10 {
    display: block;
  }
  .all-content {
    display: none;
  }
}
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.2;
  margin: 0;
}

p {
  line-height: 1.4;
  margin-bottom: 0;
}

ul,
ol {
  padding: 0;
  margin: 0;
}

a {
  text-decoration: none;
  color: inherit;
}

.text-hidden {
  text-indent: -9999px;
  height: 0;
  margin: 0;
}

.header {
  border-bottom: 1px solid #ebebeb !important;
}

.twlogo p {
  display: none !important;
}

.all-content {
  font-size: 18px;
  overflow: hidden;
}

.kv {
  height: 863px;
  background: url(../images/kv_bg.jpg) no-repeat center/auto 100%;
  font-weight: 900;
  overflow: hidden;
}
.kv .inner {
  position: relative;
  max-width: 1420px;
  margin: 0 auto;
  height: 100%;
}
.kv .inner > * {
  position: absolute;
}
.kv h3 {
  top: 17.2%;
  left: 5.8%;
  font-size: 65px;
  line-height: 130%;
  font-weight: 900;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.kv h3 span {
  white-space: nowrap;
  overflow: hidden;
}
.kv h3 .st1 {
  color: #ffa817;
}
.kv h3 .st2 {
  color: #ff5d21;
}
.kv .main_content {
  right: 6%;
  top: 13%;
  width: 67%;
  height: 74%;
}
.kv .wrapper {
  position: absolute;
}
.kv .wrapper > * {
  position: absolute;
}
.kv .wrapper > p {
  background: #fff;
  -webkit-box-shadow: 0 0 10px rgba(145, 145, 145, 0.2);
          box-shadow: 0 0 10px rgba(145, 145, 145, 0.2);
  border-radius: 10px;
  white-space: nowrap;
}
.kv .wrapper > span {
  color: #fff;
  font-size: 26px;
  font-weight: 900;
  letter-spacing: 1px;
}
.kv .wrapper__1 {
  left: 33%;
  top: 0;
  width: 33.5%;
  height: 50%;
  color: #ffa817;
}
.kv .wrapper__1 .p_1 {
  top: 70%;
  left: -24%;
  font-size: 34px;
  padding: 5px 20px 5px 25px;
}
.kv .wrapper__2 {
  bottom: 0;
  left: 0;
  width: 67%;
  height: 44%;
  color: #ff5d21;
}
.kv .wrapper__2 .p_1 {
  top: 43%;
  left: 52.5%;
  font-size: 51px;
  padding: 5px 14px 5px 23px;
}
.kv .wrapper__2 span {
  right: 14.5%;
  bottom: 12%;
}
.kv .wrapper__3 {
  top: 0;
  right: 0;
  width: 29.5%;
  height: 100%;
  color: #ff5dd4;
}
.kv .wrapper__3 .p_1 {
  top: 10%;
  left: -15%;
  padding: 5px 6px 5px 25px;
  font-size: 36px;
  font-weight: 700;
}
.kv .wrapper__3 .p_2 {
  top: 19%;
  left: 25%;
  font-size: 37px;
  padding: 3px 18px 3px 18px;
  -webkit-box-shadow: 0 4px 10px rgba(145, 145, 145, 0.2);
          box-shadow: 0 4px 10px rgba(145, 145, 145, 0.2);
}
.kv .wrapper__3 span {
  width: 100%;
  text-align: center;
  bottom: 3.6%;
}

.block_style {
  padding: 6em 0 6em 0;
}

.block_title {
  text-align: center;
  font-size: 1.7em;
  margin-bottom: 2em;
}
.block_title > *:first-child {
  position: relative;
  font-weight: 900;
  color: #000;
  font-size: 1.3em;
  padding-bottom: 20px;
  margin-bottom: 20px;
}
.block_title > *:first-child .orange100 {
  color: #fe9362;
}
.block_title > *:first-child .orange200 {
  color: #fd5000;
}
.block_title > *:first-child::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 100px;
  height: 6px;
  border-radius: 50em;
  background: #fd5000;
}

.swiper {
  width: 100%;
  position: relative;
}
.swiper .swiper-button-next,
.swiper .swiper-button-prev {
  width: 40px;
  height: 40px;
  background: #fff;
  border: solid 1px #555;
  border-radius: 40px;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
.swiper .swiper-button-next::after,
.swiper .swiper-button-prev::after {
  width: 10px;
}
.swiper .swiper-button-prev {
  left: 25%;
}
.swiper .swiper-button-next {
  left: 75%;
}
.swiper .swiper-pagination {
  position: relative;
  margin-top: 30px;
}

.materials {
  background: url(../images/bg_material.png) no-repeat center center/2002px auto, #fff;
  overflow: hidden;
}
.materials .custom-tabs {
  margin: auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  border-bottom: none;
  -ms-flex-wrap: nowrap;
      flex-wrap: nowrap;
  border-radius: 100px;
  background: #f3f4f6;
  -webkit-box-shadow: 2px 2px 2px 0 rgba(0, 0, 0, 0.25) inset;
          box-shadow: 2px 2px 2px 0 rgba(0, 0, 0, 0.25) inset;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 10px 15px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 10px;
}
.materials .custom-tabs .nav-link {
  font-size: clamp(1rem, 1.5vw, 1.5rem);
  white-space: nowrap;
  border-radius: 50px;
  width: 100%;
  background: #f3f4f6;
  color: #000000;
  border: none;
  font-weight: 500;
  padding: clamp(0.5rem, 1vw, 1rem);
}
.materials .custom-tabs .nav-link svg path {
  fill: #000;
  stroke: #000;
}
.materials .custom-tabs .nav-link.active {
  border-radius: 100px;
  background: #fff;
  -webkit-box-shadow: 2px 2px 2px 0 rgba(96, 96, 96, 0.25);
          box-shadow: 2px 2px 2px 0 rgba(96, 96, 96, 0.25);
  font-weight: 600;
  color: #ff5d21;
}
.materials .custom-tabs .nav-link.active svg path {
  fill: #ff5d21;
  stroke: #ff5d21;
}
.materials #tab_kids .swiper-slide,
.materials #tab_Jr .swiper-slide {
  height: auto;
}
.materials #tab_kids .card,
.materials #tab_Jr .card {
  height: 100%;
  background: #fd7231;
  border-radius: 40px;
  padding: 30px;
  gap: 18px;
}
.materials #tab_kids .card figcaption,
.materials #tab_Jr .card figcaption {
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 18px;
  text-align: start;
}
.materials #tab_kids .card figcaption h4,
.materials #tab_Jr .card figcaption h4 {
  white-space: nowrap;
  font-size: clamp(24px, 5vw, 32px);
  font-weight: 800;
}
.materials #tab_Jr .card {
  background: #3c61dc;
}

.charts {
  background: #74a1ff;
}
.charts .block_title :first-child {
  color: #fff;
}

.horizontal-scroll {
  cursor: -webkit-grab;
  cursor: grab;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  height: calc(100% + 2px);
  padding-bottom: 12px;
  padding-top: 2px;
  -ms-scroll-snap-type: x proximity;
      scroll-snap-type: x proximity;
  scroll-behavior: smooth;
}
.horizontal-scroll.dragging {
  cursor: -webkit-grabbing;
  cursor: grabbing;
}
.horizontal-scroll::-webkit-scrollbar {
  display: none;
}
.horizontal-scroll::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.comparison-table {
  font-family: sans-serif;
}
.comparison-table table {
  min-width: 602px;
  border-collapse: separate;
  border-spacing: 4px 2px;
}
.comparison-table table th,
.comparison-table table td {
  padding: 15px;
  border-radius: 5px;
  vertical-align: middle;
  text-align: start;
  line-height: 1.5;
}
.comparison-table table th {
  text-align: center;
}
.comparison-table table thead th {
  color: white;
  font-weight: bold;
  border-bottom: none;
  border-radius: 20px 20px 5px 5px;
}
.comparison-table table .tutorabc-header {
  background: var(--TutorABC-2024-Teens-logo, #fd5000);
}
.comparison-table table .tutorabc-header img {
  max-height: 30px;
}
.comparison-table table .traditional-header,
.comparison-table table .large-cram-header {
  background: rgba(0, 55, 204, 0.8);
}
.comparison-table table .row-header {
  background-color: #e9ecef;
  font-weight: bold;
  text-align: center;
  width: 10%;
}
.comparison-table table .tutorabc-cell {
  background-color: #fff;
  -webkit-box-shadow: 12px 12px 12px 0 rgba(0, 0, 0, 0.4);
          box-shadow: 12px 12px 12px 0 rgba(0, 0, 0, 0.4);
}
.comparison-table table .traditional-cell,
.comparison-table table .large-cram-cell,
.comparison-table table .row-header {
  background: rgba(60, 97, 220, 0.8);
  color: #fff;
}
.comparison-table table b,
.comparison-table table strong {
  font-weight: 800;
  color: #fd5000;
}

.testimony {
  background: url(../images/ring_left.png) no-repeat calc(0% - 150px) 10%/374.29px, url(../images/ring-right.png) no-repeat calc(100% + 150px) 90%/374.29px;
}
.testimony .swiper .swiper-pagination {
  margin-top: 30px;
}
.testimony .swiper-slide {
  height: auto;
}
.testimony .swiper-slide figure {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  min-width: 312px;
  height: 100%;
  padding: 40px 50px 25px 50px;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 25px;
  border-radius: 20px;
  background: #fff;
  -webkit-box-shadow: 4px 4px 12.9px 0 #ff844a;
          box-shadow: 4px 4px 12.9px 0 #ff844a;
}
.testimony .swiper-slide figure > span {
  position: absolute;
  display: block;
  background: #fd5000;
  color: #fff;
  -webkit-transform: translate(0%, -50%);
          transform: translate(0%, -50%);
  right: 20px;
  top: 0;
  white-space: nowrap;
  padding: clamp(8px, 1vw, 10px) clamp(16px, 2vw, 20px);
  border-radius: 30px;
  font-size: clamp(20px, 2vw, 28px);
  font-style: normal;
  font-weight: 800;
  line-height: 130%; /* 41.6px */
  letter-spacing: 3.2px;
}
.testimony .swiper-slide figure figcaption {
  position: relative;
  height: 68px;
  width: 100%;
}
.testimony .swiper-slide figure figcaption::before {
  content: "";
  position: absolute;
  display: block;
  width: 68px;
  height: 68px;
  top: 0;
  background: url(../images/badge_orange.png) center/contain;
  pointer-events: none;
}
.testimony .swiper-slide figure figcaption h4 {
  margin-top: 10px;
  margin-left: 88px;
  color: #333;
  font-family: "LINE Seed TW_OTF";
  font-size: clamp(20px, 2vw, 24px);
  font-style: normal;
  font-weight: 800;
  line-height: 100%; /* 32px */
  letter-spacing: 3.2px;
  text-align: start;
}
.testimony .swiper-slide figure figcaption::after {
  content: "";
  position: absolute;
  display: block;
  width: 145px;
  height: 25px;
  left: 90px;
  bottom: 0%;
  background: url(../images/stars.png) center/contain;
  z-index: 99;
}
.testimony .swiper-slide figure article {
  border-top: rgba(0, 0, 0, 0.4666666667) 0.5px solid;
  padding-top: 20px;
}
.testimony .swiper-slide figure article p {
  text-align: start;
}
.testimony .swiper-slide figure article p b {
  color: #fd5000;
}
.testimony .swiper-slide:nth-child(2n) figure {
  -webkit-box-shadow: 4px 4px 12.9px 0 #74a1ff;
          box-shadow: 4px 4px 12.9px 0 #74a1ff;
}
.testimony .swiper-slide:nth-child(2n) figure > span {
  background: #3c61dc;
}
.testimony .swiper-slide:nth-child(2n) figure article p b {
  color: #3c61dc;
}
.testimony .swiper-slide:nth-child(2n) figure figcaption::before {
  background: url(../images/badge_blue.png) center/contain;
}
.testimony .number_left {
  color: #fd5000;
  text-align: center;
  font-family: "Noto Sans TC";
  font-size: 36px;
  font-style: normal;
  font-weight: 900;
  line-height: 150%; /* 36px */
  padding: 5px;
}

.btn_cta {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.btn_cta .scrollTo {
  color: var(--TutorABC-2024-General-White, #fff);
  text-align: center;
  font-family: "LINE Seed TW_OTF";
  font-size: clamp(24px, 3vw, 32px);
  font-style: normal;
  font-weight: 800;
  line-height: normal;
  letter-spacing: 0.837px;
  border-radius: 10px;
  padding: 10px 40px;
  max-width: 300px;
  background: var(--TutorABC-2023-Dark-Blue-Royal-Blue-500, #3c61dc);
  -webkit-box-shadow: 10px 10px 0 0 #fff;
          box-shadow: 10px 10px 0 0 #fff;
  cursor: pointer;
}

.FAQ {
  background: url(../images/bg_faq-1.png) no-repeat calc(100% + 30px) 10%/188px, url(../images/bg_faq-2.png) no-repeat calc(0% - 200px) calc(100% + 200px)/453px, #e7edff;
}
.FAQ .accordion-body,
.FAQ .accordion-button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
}
.FAQ .accordion-body span,
.FAQ .accordion-button span {
  text-align: center;
  line-height: clamp(30px, 3vw, 36px);
  border-radius: 50px;
  color: #ff5d21;
  width: clamp(30px, 3vw, 36px);
  height: clamp(30px, 3vw, 36px);
  font-weight: 800;
  font-size: clamp(20px, 2vw, 24px);
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.FAQ .accordion-body {
  font-size: 16px;
  text-align: start;
}
.FAQ .accordion-body span {
  background-color: #ff5d21;
  color: #fff;
}
.FAQ .accordion-button {
  font-weight: 600;
}
.FAQ .accordion-button span {
  background-color: #ff5d21;
  color: #fff;
}
.FAQ .accordion-button:not(.collapsed) {
  background-color: #ff5d21; /* 展開時的按鈕背景色 */
  color: #fff; /* 展開時的文字顏色 */
}
.FAQ .accordion-button:not(.collapsed) span {
  background-color: #fff;
  color: #ff5d21;
}
.FAQ .accordion-button:focus {
  -webkit-box-shadow: none;
          box-shadow: none; /* 去除點擊時的藍色外框 */
  border-color: rgba(0, 0, 0, 0.125);
}
.FAQ .accordion-item {
  margin-bottom: 10px; /* 每一項之間留點間隙 */
  border-radius: 8px !important;
  overflow: hidden;
}

.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23FD5000'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

@media (min-width: 1400px) {
  .container {
    max-width: 1100px;
  }
}
@media only screen and (max-width: 1420px) {
  .kv {
    height: 60.7vw;
    background-size: auto 100%;
  }
  .kv h3 {
    font-size: 4.57vw;
  }
  .kv .wrapper > p {
    border-radius: 0.7vw;
  }
  .kv .wrapper > span {
    font-size: 1.83vw;
  }
  .kv .wrapper__1 .p_1 {
    font-size: 1.97vw;
    padding: 0.35vw 1.4vw 0.35vw 1.76vw;
  }
  .kv .wrapper__2 .p_1 {
    font-size: 2.6vw;
    padding: 0.35vw 0.98vw 0.35vw 1.61vw;
  }
  .kv .wrapper__3 .p_1 {
    padding: 0.35vw 0.42vw 0.35vw 1.76vw;
    font-size: 1.97vw;
  }
  .kv .wrapper__3 .p_2 {
    left: 20%;
    font-size: 2.97vw;
  }
}
@media only screen and (max-width: 1199px) {
  .all-content {
    font-size: 1.15em;
  }
}
@media only screen and (max-width: 767px) {
  .all-content {
    font-size: 1.15em;
  }
  .block_title {
    font-size: 1.4em;
  }
  .kv {
    height: 135vw;
    background: url(../images/kv_bg-m.jpg) no-repeat center/cover;
  }
  .kv h3 {
    font-size: 8.8vw;
    top: 9.4%;
    left: 6.4%;
  }
  .kv .main_content {
    top: 41%;
    right: 6.5%;
    width: 88.5%;
    height: 51.5%;
  }
  .kv .wrapper > p {
    border-radius: 1.05vw;
  }
  .kv .wrapper > span {
    font-size: 2.74vw;
  }
  .kv .wrapper__1 {
    left: 21.6%;
    width: 39%;
    height: 50%;
  }
  .kv .wrapper__1 .p_1 {
    left: 25%;
    font-size: 4vw;
    padding: 0.52vw 2.1vw 0.52vw 2.64vw;
  }
  .kv .wrapper__2 {
    width: 61%;
  }
  .kv .wrapper__2 .p_1 {
    top: 50%;
    font-size: 5.5vw;
    padding: 0.52vw 1.47vw 0.52vw 2.41vw;
    left: 60%;
  }
  .kv .wrapper__3 {
    width: 35%;
  }
  .kv .wrapper__3 .p_1 {
    padding: 0.52vw 0.63vw 0.52vw 2.64vw;
    font-size: 3.95vw;
    top: 5%;
    left: -40%;
  }
  .kv .wrapper__3 .p_2 {
    padding: 0.52vw 0.63vw 0.52vw 2.64vw;
    font-size: 4.45vw;
    top: 15%;
    left: 5%;
  }
  .swiper .swiper-button-prev {
    left: 5%;
  }
  .swiper .swiper-button-next {
    left: 95%;
  }
  .swiper .swiper-pagination {
    position: relative;
  }
  .FAQ {
    background: url(../images/bg_faq-1.png) no-repeat calc(100% + 20px) 10%/128px, url(../images/bg_faq-2_m.png) no-repeat calc(0% - 150px) calc(100% + 100px)/353px, #e7edff;
  }
}
@media only screen and (max-width: 575px) {
  .custom_header {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .all-content {
    font-size: 1.1em;
  }
  .block_style {
    padding: 4em 0 2em 0;
  }
  .block_title {
    font-size: 1.25em;
  }
  .materials #tab_kids .card figcaption,
  .materials #tab_Jr .card figcaption {
    gap: 10px;
  }
  .materials #tab_kids .card figcaption h4,
  .materials #tab_Jr .card figcaption h4 {
    font-size: 24px;
    line-height: 1.1;
    white-space: normal;
    width: 24px;
  }
  .materials #tab_kids .card figcaption p,
  .materials #tab_Jr .card figcaption p {
    line-height: 1.2;
  }
  .testimony {
    background: url(../images/ring_left.png) no-repeat calc(0% - 200px) 85%/350.29px;
  }
}
@media only screen and (max-width: 460px) {
  .all-content {
    font-size: 1.1em;
  }
}
@media only screen and (min-width: 1920px) {
  .TutorABCJR {
    background: url(../images/bg-btm.png) no-repeat center calc(100% + 200px)/clamp(1440px, 102%, 2560px) auto, #fff;
  }
}