#activeSe {
  color: #002c5f;
}

.navbar-nav .nav-link#activeSe::after,
.navbar-nav .nav-link:hover::after {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background-color: #002c5f;
  position: absolute;
  left: 0;
  bottom: -2px;
}
.bg {
  margin-top: 5rem;
  width: 100%;
  text-align: center;
}

#myBtnup {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: rgba(0, 170, 210, 1);
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}

#myBtnup:hover {
  color: rgba(0, 170, 210, 1);
  background-color: rgba(255, 255, 255, 0.1);
}

.cover {
  width: 100%;
  height: auto;
  width: 100%;
  height: auto;
}

.title h1 {
  position: absolute;
  font-size: 110px;
  line-height: 120px;
  letter-spacing: 0px;
  /* font-weight: bold; */
  color: #ffffff;
  text-align: center;
  margin: 10% 0;
  width: 100%;
  font-weight: bold;
}

body {
  color: #4d4d4d;
}

.Preventive {
  color: #000000;
}

.vid {
  background-color: #f6f3f2;
}

.Joy {
  height: auto;
  width: 100%;
  /* margin-top: 5rem; */
  object-fit: cover;
}

.inquire {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 5px;
  /* color: #fff; */
  background: #183153;
  font-family: HyundaiSansRegular !important;
  box-shadow: 0px 6px 24px 0px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  cursor: pointer;
  border: none;
}

.inquire:after {
  content: " ";
  width: 0%;
  height: 100%;
  background: rgba(0, 170, 210, 1);
  position: absolute;
  transition: all 0.4s ease-in-out;
  right: 0;
}

.inquire:hover::after {
  right: auto;
  left: 0;
  width: 100%;
}

.inquire,
.inq {
  text-align: center;
  text-decoration: none;
  width: auto;
  padding: 10px 10px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  /* letter-spacing: 0.3em; */
  z-index: 20;
  transition: all 0.3s ease-in-out;
}

.link {
  color: #fff !important;
}

.inquire:hover .inq {
  color: #ffffff;
  animation: scaleUp 0.3s ease-in-out;
}

.center {
  margin: 0 auto;
  align-items: center;
}

.Wan {
  font-family: HyundaiSansRegular !important;
  font-size: 23px;
  color: #000000;
  font-weight: 600;
}

.color-black {
  color: #000000;
}

.text-left {
  padding: 0 2rem 0 2rem !important;
}

/* Responsive */
@media (max-width: 768px) {
  .title h1 {
    font-size: 2.5rem;
    margin: 1% 0;
  }
  iframe {
    width: 366px !important;
    height: 314px !important;
  }
  .Preventive {
    font-size: 35px;
  }
  .Pre_parts {
    margin-top: 2rem;
  }
  .text-left {
    padding: 0 !important;
  }
   .bg {
    margin-top: 7rem;
  }
}