*{
  margin: 0;
  box-sizing: border-box;
  font-family:'Popins',sans-serif;
  padding: 0;
}

body{
  background-color: black;
}

.container{
  width: 400px;
  padding: 25px 35px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  background-color: white;
  border-radius: 10px;
}

.container p{
  font-weight: 600;
  font-size: 20px;
  margin-bottom: 5px;
  margin-left: 52px;
}

.container input{
  width: 100%;
  height: 50px;
  border: 1px solid #494eea;
  outline:0;
  padding: 10px;
  margin: 10px 0 20px;
  border-radius: 10px;
  margin-top: 30px;
}

.container button{
  width:100%;
  height: 50px;
  background-color: #494eea;
  color: #fff;
  border: 0;
  outline:0;
  border-radius: 5px;
  box-shadow: 0 10px 10 px rgba(0,0,0,0.1);
  cursor: pointer;
  margin: 18px 0 ;
  font-weight: 500;
}

#imgBox{
  width: 200px;
  border-radius: 5px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 1s;
}

#imgBox img{
  width: 100%;
  padding: 10px;
}

#imgBox.show-img{
  max-height: 300px;
  margin: 10px auto;
  border: 1px solid #d1d1d1;
}


.error{
  animation: shake 0.1s linear 10;
}

@keyframes shake{
  0%{
    transform:translateX(0)
  }
  25%{
    transform:translateX(-2px)
  }
  50%{
    transform:translateX(0)
  }
  75%{
    transform:translateX(2px)
  }
  100%{
    transform:translateX(0)
  }
}