main>div{
  width: var(--main-width);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
header nav .mainMenus>li:nth-child(2)>a {
  color: var(--sub-color1);
}
header nav .mainMenus>li:nth-child(2) li:nth-child(3) a {
  color: var(--sub-color1);
}

/* 섹션1 */
.section1{
  margin-bottom: 90px;
}
.section1 p{
  font-size: 18px;
  line-height: 30px;
  color: #353535;
}

/* 섹션2 */
.section2{
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
.section2 h2{
  margin-bottom: 50px;
}
.section2 h4{
  font-family: var(--main-font-os);
  font-weight: normal;
  font-size: 22px;
  line-height: 24px;
  color: #353535;
  margin-bottom: 10px;
}
.section2 p{
  font-family: var(--main-font-in);
  font-size: 15px;
  font-weight: normal;
  line-height: 24px;
  color: #353535;
}
.section2 .contentsContainer{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  align-items: start;
  row-gap: 50px;
}
.section2 .content{
  display: flex;
  text-align: start;
  justify-content: center;
  align-items: start;
}
.section2 .content img{
  width: 20%;
}
.section2 .content>div{
  padding: 0 1.5rem;
}

/* 서브 메뉴 */
main nav .subMenus2 ul>li:nth-child(3) a{
  color: #f00000;
}

@media (max-width: 767px) {
  main .mainImg{
    content: url(../assets/mobile/about/mainImg_about3.png);
    height: var(--mob-mainImg-width);
  }
  .section1{
    display: flex;
    justify-content: center;
  }
  .section1 p{
    width: var(--mob-width);
  }
  .section2 {
    background-color: #f2f2f2;
    padding: 60px 1.5rem;
    margin-top: 80px;
  }
  .section2 .contentsContainer{
    width: 100%;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
    align-items: start;
  }
  .section2 h2 {
    width: 100%;
  }
  .section2 .content {
    background: #FFF;
    padding-left: 1rem;
  }
  .section2 .content img{
    padding-top: 1rem;
  }
  .section2 .content>div{
    padding: 1rem;
  }
  main>div {
    width: 100%;
  }
  main>div>div {
    width: 100%;
  }
  main nav{
    display: none;
  }
}