html {
  box-sizing: border-box;
  position: relative;
  min-height: 100%;
  animation: fadein 1s ease;
  -moz-animation: fadein 1s ease;
  /* Firefox */
  -webkit-animation: fadein 1s ease;
  /* Safari and Chrome */
  -o-animation: fadein 1s ease;
  /* Opera */
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

@-webkit-keyframes fadein {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadein {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

body {
  background-color: #f1f1f1;
  min-height: 100vh;
  font-family: Kanit;
  position: relative;
}

.nav-item {
  margin-left: 1em;
  margin-right: 1em;
}

.nav-item a {
  font-size: 1.1rem;
}

.nav-link {
  transition: all ease-in-out 0.1s;
  color: white !important;
}

.nav-link:hover {
  background-color: gray;
  transition: ease all 0.5s;
  color: gold !important;
  transform: scale(1.15);
}

.main__logo {
  max-width: 5rem;
  width: 100%;
}

footer {
  color: whitesmoke;
  background-color: #424242;
  min-height: -webkit-fit-content;
  min-height: -moz-fit-content;
  min-height: fit-content;
  min-width: -webkit-fit-content;
  min-width: -moz-fit-content;
  min-width: fit-content;
  position: absolute;
  padding: 1em;
  left: 0;
  bottom: -10em;
  width: 100%;
}

.table-bordered {
  font-size: 1.2rem;
}

.mail {
  color: black;
}

.mail:hover {
  color: black;
}

.banner {
  width: 100%;
  background-color: #a0ce4e;
}

.home_btn-box {
  text-align: center;
  min-height: 5rem;
  background-color: white;
  color: black;
  margin: auto;
  padding: 0.5rem;
  transition: 0.1s ease-in;
  border-radius: 2rem;
  border: 2px white solid;
}

.home_btn-box:hover {
  transition: 0.3s ease-in-out;
  transform: scale(1.05);
  text-decoration: none;
  color: black;
  border: 2px #a0ce4e solid;
}

.carousel-cell {
  margin-right: 1.5rem;
  width: 300px;
  height: 170px;
  overflow: hidden;
  border: white 5px solid;
}

.carousel-cell img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 300px;
  height: 170px;
}

.regis_box {
  width: 100%;
  height: 150px;
}

.regis_box-link {
  text-decoration: none;
  color: black;
}

.regis_box-link :hover {
  text-decoration: none;
  color: black;
}