*{
  font-family: "montserrat",sans-serif;
}
body{
  margin: 0;
  padding: 0;
  background: #e64a19;
}
.login-box{
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100vh;
  background-image: linear-gradient(45deg,#e91e63,#5d02ff);
  transition: 1s;
}
.login-form{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  color: white;
  text-align: center;
}
.login-form h1{
  font-weight: 400;
  margin-top: 0;
}
.txtb{
  display: block;
  box-sizing: border-box;
  width: 240px;
  background: #ffffff28;
  border: 1px solid white;
  padding: 10px 20px;
  color: white;
  outline: none;
  margin: 10px 0;
  border-radius: 6px;
  text-align: center;
}
.login-btn{
  width: 240px;
  background: #2c3e50;
  border: 0;
  color: white;
  padding: 10px;
  border-radius: 6px;
  cursor: pointer;
}
.hide-login-btn{
  color: #000;
  position: absolute;
  top: 40px;
  right: 40px;
  cursor: pointer;
  font-size: 24px;
  opacity: .7;
}
.show-login-btn{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  color: white;
  border: 2px solid;
  padding: 10px;
  cursor: pointer;
}
.showed{
  left: 0;
}