body {
  margin: 0;
  font-family: "Noto Sans KR", "Malgun Gothic", sans-serif;
  font-size: 16px;
  background-color: #f2f2f2;
}

a {
  text-decoration: none;
  color: #525d7d;
}

.wrap1 {
  display: flex;
  flex-direction: row;
  max-width: 100%;
}

.pbox1 {
  flex-basis: 35%;
  max-width: 500px;
  min-width: 400px;
  height: 100vh;
  background-color: #418ded;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pbox1_1 {
  text-align: center;
  color: #f1f1f1;
  font-size: x-large;
}

.pbox1_1 h1 a {
  text-decoration: none;
  color: #f1f1f1;
}

.pbox1_2 {
  text-align: center;
  color: #f1f1f1;
}

.pbox1_2 h3 {
  font-weight: 500;
}

#footer {
  padding: 20px 0 30px;
}

.footer_menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: column;
}

.footer_menu ul {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: row;
  list-style: none;
  padding: 0;
}

.footer_menu li a {
  color: #f1f1f1;
}

.footer_menu li {
  padding: 0 12px;
  border-right: 1px solid #f1f1f1;
  line-height: 0.5rem;
}

.copyright {
  font-size: 0.8rem;
  color: #f1f1f1;
  margin: 0;
}

.pbox2 {
  flex-basis: 65%;
  height: 100vh;
  max-width: 1280px;
  height: auto;
  background-color: #f2f2f2;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  margin-left: auto;
  margin-right: auto;
}

.back_page {
  position: absolute;
  right: 24px;
  top: 16px;
}

.back_page a {
  color: #666666;
  font-size: 0.9rem;
}

.back_page a.underline:hover {
  text-decoration: underline;
  color: #000000;
}

.pbox2_1 {
  text-align: center;
}

.pbox2_wrap {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  flex-wrap: wrap;
}

.pbox2_box1 {
  display: flex;
  flex-direction: column;
  width: 350px;
  min-width: 300px;
  height: auto;
  border: 2px solid #bbc0c4;
  border-top: 10px solid #418ded;
  border-radius: 8px;
  margin-top: 30px;
  padding-left: 2px;
  padding-right: 2px;
  box-shadow: 5px 5px 7px 0px rgba(0, 0, 0, 0.2);
}

.pbox2_box2 {
  display: flex;
  flex-direction: column;
  width: 350px;
  min-width: 300px;
  height: auto;
  border: 2px solid #bbc0c4;
  border-top: 10px solid #189994;
  border-radius: 8px;
  margin-top: 30px;
  padding-left: 2px;
  padding-right: 2px;
  box-shadow: 5px 5px 7px 0px rgba(0, 0, 0, 0.2);
}

.pbox2_box3 {
  display: flex;
  flex-direction: column;
  width: 350px;
  min-width: 300px;
  height: auto;
  border: 2px solid #bbc0c4;
  border-top: 10px solid #525d7d;
  border-radius: 8px;
  margin-top: 30px;
  padding-left: 2px;
  padding-right: 2px;

  box-shadow: 5px 5px 7px 0px rgba(0, 0, 0, 0.2);
}

.pbox2_icon {
  align-items: center;
  margin: auto;
  margin-top: 12px;
  overflow: hidden;
}

.pbox2_icon img {
  max-width: 100%;
  height: auto;
  max-width: 300px;
  max-height: 190px;
}

.pbox2_box_title {
  text-align: center;
  font-size: 1.1rem;
}

.pbox2_box_text P {
  text-align: center;
  font-size: 0.9rem;
  color: #666666;

  margin: 0px 10px;
  margin-bottom: 10px;
}

.info-03btn-wrap {
  margin: auto;
  margin-bottom: 10px;
}

.info03-btn {
  width: 200px;
  height: 50px;
  position: center;
  color: #fff;
  background: #418ded;
  font-size: 1rem;
  border: none;
  border-radius: 10px;
  transition: 0.5s;
  left: 25%;
  top: 25%;
}

.info03-btn a {
  color: #fff;
}

.info03-btn:focus {
  outline: 0;
}

.info03-btn:hover {
  background: rgba(0, 125, 145, 0.9);
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 125, 145, 0.6);
}

.font_a1 {
  font-size: 25px;
}

.font_a2 {
  font-size: xx-large;
}

@media screen and (max-width: 1400px) {
  .back_page {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .wrap1 {
    flex-direction: column;
    width: 100%;
  }

  .pbox1 {
    width: 100%;
    max-width: 100%;
  }

  .pbox1_2 h2 {
    font-size: 1.2rem;
  }
  .pbox1_2 h3 {
    font-size: 0.9rem;
    font-weight: lighter;
  }

  #footer {
    display: none;
  }

  .pbox1 {
    width: 100%;
  }

  .pbox2 {
    width: 100%;
  }

  .pbox2_1 {
    display: flex;
    flex-direction: column;
  }

  .font_a2 {
    font-size: 1.3rem;
    font-weight: bolder;
  }

  .pbox2_1p {
    width: 100%;
    font-size: 0.9rem;
    text-align: center;
  }

  .pbox2_wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .back_page {
    display: none;
  }
}