pop.css

@import url("https://fonts.googleapis.com/css2?family=Raleway:wght@400&display=swap");

body {
  background: #262626;
  font-family: raleway;
  color: white;
  margin: 0;
}

.popup .content {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 450px;
  z-index: 2;
  text-align: center;
  padding: 20px;
  border-radius: 20px;
  background: #262626;
  box-shadow: 38px 38px 56px #1e1e1e, -25px -25px 38px #1e1e1e;
  z-index: 1;
}

.popup .close-btn {
  position: absolute;
  right: 20px;
  top: 20px;
  width: 30px;
  height: 30px;
  color: white;
  font-size: 30px;
  border-radius: 50%;
  padding: 2px 5px 7px 5px;
  background: #292929;
  box-shadow: 5px 5px 15px #1e1e1e, -5px -5px 15px #1e1e1e;
}

.popup.active .content {
  transition: all 300ms ease-in-out;
  transform: translate(-50%, -50%) scale(1);
}

h1 {
  text-align: center;
  font-size: 32px;
  font-weight: 600;
  padding-top: 20px;
  padding-bottom: 10px;
}

a {
  font-weight: 600;
  color: white;
}

.input-field .validate {
  padding: 20px;
  font-size: 16px;
  border-radius: 10px;
  border: none;
  margin-bottom: 15px;
  color: #bfc0c0;
  background: #262626;
  box-shadow: inset 5px 5px 5px #232323, inset -5px -5px 5px #292929;
  outline: none;
}

.first-button {
  color: white;
  font-size: 18px;
  font-weight: 500;
  padding: 25px 50px;
  border-radius: 40px;
  border: none;
  position: absolute;
  top: 3px;
  left: 70%;
  background: #262626;
  box-shadow: 18px 18px 25px #1e1e1e, -15px -15px 25px #1e1e1e;
  transition: box-shadow 0.35s ease !important;
  outline: none;
}

.first-button:active {
  background: linear-gradient(145deg, #222222, #292929);
  box-shadow: 5px 5px 10px #262626, -5px -5px 10px #262626;
  border: none;
}

.second-button {
  color: white;
  font-size: 18px;
  font-weight: 500;
  margin-top: 20px;
  padding: 20px 30px;
  border-radius: 40px;
  border: none;
  background: #262626;
  box-shadow: 8px 8px 15px #202020, -8px -8px 15px #2c2c2c;
  transition: box-shadow 0.35s ease !important;
  outline: none;
}

.second-button:active {
  background: linear-gradient(145deg, #222222, #292929);
  box-shadow: 5px 5px 10px #262626, -5px -5px 10px #262626;
  border: none;
  outline: none;
}
p {
  color: #bfc0c0;
  padding: 20px;
}