.sec-1 {
  padding: 112px 0 118px;
  position: relative;
}
.sec-1 > div {
  z-index: 1;
  position: relative;
}
.sec-1::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://images.vcows.net/general/banner-mobile.webp")
    center center no-repeat;
  background-size: cover;
  z-index: 0;
}
.sec-1.term {
  padding: 112px 0 118px;
}
.sec-1.term::after {
  background: url("https://images.vcows.net/general/banner-mobile.webp")
    center center no-repeat;
  background-size: 100%;
}
.sec-1 h1 {
  font-weight: 600;
  font-size: 32px;
  line-height: 120%;
}
.sec-1 p {
  font-size: 16px;
  line-height: 150%;
  max-width: 780px;
}
.sec-2 {
  padding: 0 0 40px;
}
.sec-2 .container {
  padding: 0;
}
.sec-2 .nav {
  max-width: 909px;
}
.sec-2 .nav li a {
  display:inline-block;
  font-size: 18px;
  font-weight: 600;
  line-height: 18px;
  padding: 16px 14px;
  white-space: nowrap;
}
.sec-2 .nav li a::after {
  border-width: 4px;
}
.sec-2 .nav li.active a::after {
  width: 100%;
}
.sec-2 .content {
  max-width: 992px;
  padding: 0 24px;
}
.sec-2 .content {
  font-size: 16px;
  line-height: 150%;
}
.sec-2 .content h2 {
  font-weight: 600;
  font-size: 30px;
  line-height: 150%;
}
.sec-2 .content h3 {
  font-weight: 600;
  font-size: 24px;
  line-height: 150%;
}
.sec-2 .content h4 {
  font-size: 18px;
  line-height: 150%;
  margin-bottom: 24px;
  font-weight: normal;
}
.sec-2 .content p {
  font-size: 16px;
  margin-bottom: 24px;
}
.sec-2 .content .margin-list li {
  margin-bottom: 24px;
}
.sec-2 .content ul {
  font-size: 16px;
  margin-bottom: 24px;
}
.sec-2 .content li {
  margin-bottom: 16px;
}
@media (min-width: 768px) {
  .sec-1 {
    padding: 180px 0 140px;
  }
  .sec-1.term {
    padding: 180px 0 140px;
  }
  .sec-1.term::after {
    background: url("https://images.vcows.net/general/banner.webp")
      center center no-repeat;
    background-size: cover;
  }
  .sec-1::after {
    background: url("https://images.vcows.net/general/banner.webp")
      center center no-repeat;
  }
  .sec-2 .nav li a {
    font-size: 20px;
    line-height: 30px;
    padding: 16px 24px;
  }
  .sec-2 .nav li a::after {
    border-width: 4px;
  }
}
@media (min-width: 992px) {
  .sec-1 h1 {
    font-size: 48px;
    line-height: 120%;
  }
  .sec-1 p {
    font-size: 18px;
    line-height: 150%;
  }
  .sec-1 {
    padding: 140px 0 157px;
  }
  .sec-2 {
    padding: 0 0 80px;
  }
  .sec-2 li a {
    font-size: 20px;
    line-height: 30px;
    padding: 10px;
  }
  .sec-2 .content {
    font-size: 18px;
    line-height: 150%;
    padding: 0;
  }
  .sec-2 .content h2 {
    font-size: 30px;
  }
  .sec-2 .content h3 {
    font-size: 24px;
  }
  .sec-2 .content h4 {
    font-size: 20px;
  }
  .sec-1::after {
    background-size: 115%;
  }
}
@media (min-width: 1280px) {
  .sec-1::after {
    background-size: 108%;
  }
}
@media (min-width: 1600px) {
  .sec-1 {
    padding: 180px 0 242px;
  }
  .sec-1 h1 {
    font-size: 64px;
    line-height: 120%;
  }
  .sec-2 {
    padding: 0 0 130px;
  }
  .sec-2 .content h2 {
    font-size: 40px;
  }
  .sec-1 p {
    max-width: 912px;
  }
}

@media (min-width: 1920px) {
  .sec-1::after {
    background-size: 1920px;
  }
}