.head {
  margin-top: 4%;
  font-size: 55px;
  text-align: center;
}

.disc {

  margin-top: 2%;

  font-size: 30px;
  text-align: center;
  margin-bottom: 10px;

}

#container-middle-bottom {
  margin: 1% 0;
  text-align: center;
  font-size: 30px;
}

/* sliding */

.slider-frame {
  overflow: hidden;
  height: 650px;
  width: 50%;
  margin: auto;

  margin-top: 40px;

}

@-webkit-keyframes slide-animation {
  0% {
    left: 0px;
  }

  10% {
    left: 0px;
  }

  30% {
    left: 1200px;
  }

  30% {
    left: 1200px;
  }

  40% {
    left: 2400px;
  }

  50% {
    left: 2400px;
  }

  60% {
    left: 1200px;
  }

  70% {
    left: 1200px;
  }

  80% {
    left: 0px;
  }

  90% {
    left: 0px;
  }

  100% {
    left: 0px;
  }

}

.slider-images {
  width: 3600px;
  height: 650px;
  margin: 0 0 0 -2400px;
  position: relative;
  -webkit-animation-name: slide-animation;
  -webkit-animation-duration: 33s;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  -webkit-animation-play-state: running;
}

.images {
  height: 650px;
  width: 1200px;
  position: relative;
  float: left;
}

#container-middle-bottom>div {
  padding: 3%;

}

#container-middle-bottom>div>p {
  margin-top: 8%;
  font-family: sans-serif;

}

#signhead {
  margin: 4% 0;
  text-align: center;
  font-family: sans-serif;
}

div>form>input,
label {
  padding: 1% 4%;

  font-size: 20px;

  display: block;
  margin: auto;
  text-align: left;
 width: 400px;
  
  
}
#sign:hover{
  background-color: #FF914D;

}
#signn:hover{
  background-color: #FF914D;

}


#sign ,#signn{
  display: block;
  
  padding: 2% 2%;
  width: 470px;
  font-size: 20px;
  margin: auto;
  margin-top: 20px;
  font-family: sans-serif;
  background-color: #03813A;

  border: none;
}

#date {
  margin-top: 0;
}

a {
  text-decoration: none;
  color: white;
}

#signdiv {
  padding: 4%;
  margin: auto;
  width: 45%;
  box-shadow: -20px -20px 60px #bebebe,
    20px 20px 60px #ffffff;
}

#email,
#password {

  font-family: sans-serif;
}