body{
  background: #fff;
}

#preloader{
  width: 100vw;
  height: 100vh;
  background: #fff;
  position: fixed;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  z-index: 200;
}


@keyframes clignote{
  0%{
    filter: grayscale(0%);
    opacity: 1;
  }
  50%{
    filter: grayscale(100%);
    opacity: .1;
  }
  100%{
    filter: grayscale(0%);
    opacity: 1;
  }
}


#preloader img{
  width: 150px;
  margin: auto;
  animation: clignote 2s infinite;
}

#top{
  min-height: 80vh;
}

#coming-soon{
  margin: auto;
  font-size: 50px;
  color: #000;
  text-align: center;
}

#logo-container{
  width: 200px;
  margin: 10px auto;
  text-align: center;
  padding: 30px;
}

#logo-container img{
  width: 100%;
}

#countdown{
  margin: 70px auto;
  text-align: center;
  display: flex;
  flex-direction: row;
  justify-content: center;
}

.uk-countdown-number {
  padding: 35px 30px 50px 30px;
  border-radius: 30px;
  background: #000;
  color: #fff;
}

.uk-countdown-separator{
  padding: 35px 10px 35px 25px;
}

.titre{
  font-size: 55px;
  font-weight: bold;
  text-transform: uppercase;
  margin: 0px auto 70px auto;
  text-align: center;
  color: #000;
  padding: 0px 20px;
}

#clients-container{
  width: 80%;
  margin: 0px auto 100px auto;
  text-align: center;
}

#clients-container img{
  width: 60%;
  margin: auto;
  filter: grayscale(0%);
  text-align: center;
  transition: .7s;
}

#clients-container img:hover{
  filter: grayscale(100%);
}

#footer{
  background: #000;
  color: #fff;
  font-size: 20px;
  padding: 50px;
  text-align: center;
}

.uk-grid > div{
  margin: auto;
}


@media screen and (max-width:  768px){

  #logo-container{
    width: 250px;
    margin: 30px auto;
  }

  #coming-soon {
    font-size: 40px;
  }

  .titre {
    font-size: 20px;
  }

  .uk-countdown-number {
    padding: 0px 15px 0px 15px;
    border-radius: 10px;
    font-size: 25px;
  }

  .uk-countdown-separator {
    padding: 5px 0px 35px 15px;
  }

  .uk-countdown-label{
    display: block!important;
    font-size: 10px;
  }

  #countdown {
    margin: 50px auto;
  }

}