anket.css

@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* let me add some constant variables */
:root {
  --clr-white: #f3f3f3;
  --clr-darkBlue: #6bee13;
  --clr-darkBlue-aplha: rgba(132, 173, 146, 0.8);
  --clr-green: #0a8d3c;
}

body {
  font-family: "Poppins", sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  text-align: center;

  /* We use our constant variable by using var() function */
  color: var(--clr-white);

  margin: 0;
}

/* lets also add background to our body */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: -1;
  background-image: linear-gradient(
      115deg,
      rgba(203, 206, 205, 0.8),
      rgba(136, 136, 206, 0.7)
    ),
    url("/logo.jpg");

  /* You can see that our image is repeated */
  /* So for stopping the repeatation we do following */

  /* by cover it will cover the entire screen */
  background-size: cover;
  background-repeat: no-repeat;

  /* let center the img */
  background-position: center;
}

/* lets style our title and description */

h1 {
  font-weight: 400;
  line-height: 1.2;
}

p {
  font-size: 1.125rem;
}

h1,
p {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

/* lets style our label */
label {
  display: flex;
  align-items: center;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

input,
select,
textarea {
  margin: 0;
  font-family: inherit;
  outline: none;
  font-size: inherit;
  line-height: inherit;
}

/* lets style our main Container */
.container {
  width: 100%;
  margin: 3.125rem auto 0 auto;
}

@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
}

header {
  padding: 0 0.625rem;
  margin-bottom: 1.875rem;
}

.description {
  font-style: italic;
  font-weight: 200;
  text-shadow: 1px 1px 1px rgba(128, 235, 176, 0.4);
}

.text_center {
  text-align: center;
}

.clue {
  margin-left: 0.25rem;
  font-size: 0.9rem;
  color: #e4e4e4;
}

/* let now style our main form */

form {
  background-color: var(--clr-darkBlue-aplha);
  padding: 2.5rem 0.625rem;
  border-radius: 1rem;
}

@media (min-width: 480px) {
  form {
    padding: 2.5rem;
  }
}

/* lets now style form_group */

.form_group {
  margin: 0 auto 1.25 auto;
  padding: 0.25rem;
  /* background-color: red; */
  margin-bottom: 2rem;
}

.form_control {
  display: block;
  width: 100%;
  height: 2.375rem;
  color: #495057;
  padding: 0.375rem 0.75rem;
  background-color: #fff;
  border: 1px solid #ced4da;
  background-clip: padding-box;
  border-radius: 0.5rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

/* now lets add on focus for input field */
.form_control:focus {
  border-color: #80bdff;
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(118, 194, 122, 0.25);
}

/* lets style radio button now */

.input_radio,
.input_checkbox {
  display: inline-block;
  margin-right: 0.625rem;
  min-height: 1.25rem;
  min-width: 1.25rem;
}

/* lets style our text area */
.input_textarea {
  min-height: 120px;
  width: 100%;
  padding: 0.625rem;
  resize: vertical;
  border-radius: 0.5rem;
}

.submit_btn {
  display: block;
  width: 100%;
  padding: 0.75rem;
  cursor: pointer;
  background-color: var(--clr-green);
  outline: none;
  color: inherit;
  border: none;
  border-radius: 0.5rem;
  transition: transform 0.3s linear;
  font-size: 0.967rem;
}

.submit_btn:hover {
  transform: scale(1.05);
}