.navbar-default {
  border: none;
  padding: 15px 0px;
  margin-bottom: 0px !important;
  line-height: 80px;
  font-size: 16px;
}
.logo {
  display: flex;
  align-items: center;
  position: relative;
}
.logo .img {
  position: absolute;
  top: -10px;
  width: 100%;
}
.navbar {
  background-color: #fff;
}
.carousel-inner {
  height: 620px;
}
.carousel-inner .item img {
  width: 100%;
  height: 620px;
}
@media (max-width: 768px) {
  .title {
    position: absolute !important;
    top: 10px !important;
    left: 10% !important;
    font-size: 1.5rem !important;
    font-weight: 600 !important;
    font-style: oblique !important;
  }
  .center_bg .btn-bg {
    position: absolute !important;
    top: 36% !important;
    left: 25% !important;
  }
  .card-img .mask-box img {
    width: 100%;
    height: 360px !important;
  }
  .card-img .mask-box .mask1 {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    text-align: center;
    font-weight: 600;
    font-size: 2rem !important;
    color: #ddd;
  }
}
.center_bg {
  position: relative;
}
.center_bg .title {
  position: absolute;
  top: 100px;
  left: 180px;
  font-size: 42px;
  font-weight: 600;
  font-style: oblique;
}
.center_bg .btn-bg {
  position: absolute;
  top: 300px;
  left: 418px;
}
.card-img {
  margin: 0px 10px;
}
.card-img .mask-box {
  position: relative;
  padding: 0px;
}
.card-img .mask-box img {
  width: 100%;
  height: 520px;
}
.card-img .mask-box .mask {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 520px;
  padding: 0px 15px;
  background-color: #000;
  opacity: 0.6;
  transition: all 0.2s !important;
}
.card-img .mask-box .mask1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-weight: 600;
  font-size: 3rem;
  color: #ddd;
}
.card-img .mask-box .mask1 > p:nth-child(3) {
  font-size: 1.5rem;
}
.card-img .mask-box:hover .img {
  -webkit-filter: brightness(150%);
  filter: brightness(150%);
}
.card-img .mask-box:hover .mask1 {
  margin-top: -20%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.5s !important;
  font-weight: 600;
  font-size: 2.6;
  color: #ddd;
}
.card-img .mask-box:hover .mask {
  background-color: transparent;
  opacity: 1;
  transition: all 0.5s !important;
}
.box .foot-title {
  padding-top: 30px;
  text-align: center;
  font-size: 56px;
  font-style: italic;
  font-weight: 600;
  background-color: #f5f6f8;
  display: flex;
  justify-content: center;
  align-items: center;
}
.box .foot-title1 {
  display: flex;
  align-items: center;
  background-color: #f5f6f8;
  height: 150px;
}
.foot {
  padding: 20px 15px;
  background-color: #000;
}
.language {
  color: #eee;
  font-size: 16px;
  font-weight: bold;
  line-height: 1;
  padding: 1px 2px;
  margin-top: 8px;
  cursor: pointer;
}
.language > a {
  border: 2px solid #eee;
  border-radius: 5px;
  padding: 2px 5px !important;
}