#ad-173 {
  margin-top: 70px;
  font-family: 'Noto Sans JP',"pragmatica-extended",sans-serif;
  font-weight: 600;
}

#ad-173 .container {
  width: 1140px;
  max-width: none;
}
@media (max-width: 1140px) {
  #ad-173 .container {
    width: 100% !important;
  }
}

#ad-173 p {
  font-size: 1.6rem;
  line-height: 1.8;
}
#ad-173 a {
  color: #93d11f;
}
#ad-173 a img:hover {
  opacity: 0.8;
  transition: 0.2s;
}

#ad-173 h1 {
  margin-bottom: 0!important;
}
#ad-173 h2 {
  margin-bottom: 4rem;
  color: #000;
  font-weight: 700;
  font-size: 3.6rem;
  line-height: 1.4;
}
#ad-173 h3 {
  margin-bottom: 1rem;
  font-size: 2rem;
  line-height: 1.5;
}

@media (max-width: 575.98px) {
  #ad-173 p {
    font-size: 1.3rem;
  }
  #ad-173 h2 {
    margin-bottom: 3rem;
    font-size: 2.4rem;
  }
  #ad-173 h3 {
    font-size: 1.5rem;
  }
}

#article,
#aidiver,
#service-top {
  margin-top: -80px;
  padding-top: 80px;
}

/* ナビ */

#ad-173 .nav-173 {
  height: 70px;
  display: flex;
  align-items: center;
  padding: 0 1em;
  background: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  font-weight: 700;
}

#ad-173 .hamburger {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#ad-173 .logo {
  width: 250px;
}
#ad-173 .logo-mz {
  width: 120px;
}

#ad-173 .btn-gNav {
  display: none;
}

#ad-173 .gNav .gNav-menu {
  display: flex;
  justify-content: space-between;
}
#ad-173 .gNav .gNav-menu li {
  margin: 0 auto;
  padding: 0 20px;
}
#ad-173 .gNav .gNav-menu li a {
  color: #2a2a2a;
  text-decoration: none;
}
#ad-173 .gNav .gNav-menu li a:hover {
  color: #93d11f;
}

/* hamburger */

#ad-173 .hamburger .btn-gNav {
  position: fixed;
  top: 15px;
  right: 15px;
  width: 30px;
  height: 24px;
  z-index: 12;
  box-sizing: border-box;
  cursor: pointer;
  -webkit-transition: all 400ms;
  transition: all 400ms;
}
#ad-173 .hamburger .btn-gNav span {
  position: absolute;
  width: 100%;
  height: 4px;
  background: #000;
  border-radius: 10px;
  -webkit-transition: all 400ms;
  transition: all 400ms;
}
#ad-173 .hamburger .btn-gNav span:nth-child(1) {
  top: 0;
}
#ad-173 .hamburger .btn-gNav span:nth-child(2) {
  top: 10px;
}
#ad-173 .hamburger .btn-gNav span:nth-child(3) {
  top: 20px;
}
#ad-173 .hamburger .btn-gNav.open span:nth-child(1) {
  background: #ffffff;
  top: 6px;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
#ad-173 .hamburger .btn-gNav.open span:nth-child(2), #ad-173 .hamburger .btn-gNav.open span:nth-child(3) {
  top: 6px;
  background: #ffffff;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  transform: rotate(45deg);
}

@media (max-width: 991.98px) {
  #ad-173 {
    margin-top: 53px;
  }
  #ad-173 .nav-173 {
    height: 53px;
    justify-content: start;
  }
  #ad-173 .hamburger {
    justify-content: start;
    align-items: flex-start;
    padding: 0;
  }
  #ad-173 .logo {
    width: 220px;
    margin-right: 30px;
  }
  #ad-173 .logo-mz {
    width: 90px;
    margin-top: 2px;
  }
  #ad-173 .btn-gNav {
    display: block;
  }
  #ad-173 .gNav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    font-size: 1.7rem;
    box-sizing: border-box;
    z-index: 1;
    padding-top: 70px;
    transition: .3s;
  }
  #ad-173 .gNav.open {
    right: 0;
  }
  #ad-173 .gNav .gNav-menu {
    padding: 0;
    width: 100%;
    height: 100%;
    display: block;
    flex-direction: column;
    text-align: center;
  }
  #ad-173 .gNav .gNav-menu li {
    width: 100%;
    padding: 1.5rem 1rem;
  }
}

@media (max-width: 480.98px) {
  #ad-173 .logo {
    width: 175px;
    margin-right: 20px;
  }
  #ad-173 .logo-mz {
    width: 70px;
    margin-top: -2px;
  }
}

/* 記事 */

#ad-173 .bg {
  padding-top: 5rem;
  padding-bottom: 3rem;
  background-color: #fafafa;
}

#ad-173 #article p,
#ad-173 #aidiver p {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
}

/*
@media (max-width: 768.98px) {
  #ad-173 #article p,
  #ad-173 #aidiver p {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
  }
}

@media (max-width: 575.98px) {
  #ad-173 #article p,
  #ad-173 #aidiver p {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: ;
  }
}
*/

/* ボタン */

.btn-173 {
  position: relative;
  display: block;
  margin: 0 auto;
  padding: 2.2rem 1rem; 
  background-color: #2a2a2a;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}
a.btn-173 {
  text-decoration: none!important;
  color: #fff!important;
  font-size: 1.8rem;
}
a.btn-173:hover {
  background-color: #b0ea45;
  transition: .2s;
}

@media (max-width: 991.98px) {
  a.btn-173 {
    font-size: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .btn-173 {
    padding: 1.7rem 1rem; 
  }
  a.btn-173 {
    font-size: 1.5rem;
  }
}

/* サービス一覧 */

#ad-173 #service {
  padding: 6rem 0 3rem;
  background: #595757;
}
#ad-173 #service p {
  color: #fff;
  font-size: 1.4rem;
}

.btn-contact {
  position: relative;
  display: block;
  max-width: 700px;
  margin: 0 auto;
  padding: 1.5rem 1rem; 
  background-color: #fff;
  border: 3px solid #c9c9c9;v
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}
a.btn-contact {
  text-decoration: none!important;
  color: #2a2a2a!important;
  font-size: 2rem;
}
a.btn-contact:hover {
  opacity: .8;
  transition: .2s;
}

@media (max-width: 575.98px) {
  #ad-173 #service p {
    font-size: 1.2rem;
  }
  a.btn-contact {
    font-size: 1.6rem;
  }
}

@media (max-width: 1023.98px) {
}

@media (max-width: 991.98px) {
}

@media (max-width: 768.98px) {
}

@media (max-width: 575.98px) {
}

@media (max-width: 480.98px) {
}