style.css

/**
* ! changing default styles of browser
**/

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

body {
  font-family: sans-serif;
}

.container {
  display: flex;
  flex-direction: row;
}
/**
* ! Style Rules for content section
**/

.content {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  background-color: rgb(52, 77, 86);
  width: 55%;
  min-height: 100vh;
  padding: 10px 20px;
}

.image {
  background-image: url("./images/illustration.svg");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  /* border: 2px solid black; */
  height: 65%;
}

.text {
  text-align: center;
  color: white;
  font-size: 18px;
}
/**
* ! Style Rules for form section
**/

form {
  display: flex;
  flex-direction: column;
  justify-content: center;
  /* max-width: 400px; */
  width: 45%;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  padding: 50px;
}

.title {
  font-size: 25px;
  font-weight: bold;
  margin-bottom: 20px;
}
form div input {
  width: 100%;
  height: 40px;
  border-radius: 8px;
  outline: none;
  border: 2px solid #c4c4c4;
  padding: 0 30px;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

label {
  display: block;
  margin-bottom: 5px;
}

form div {
  position: relative;
  margin-bottom: 15px;
}

input:focus {
  border: 2px solid rgb(52, 77, 86);
}

/**
* ! Style Rules for social section
**/

.btn {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  gap: 15px;
}

.btn-1,
.btn-2 {
  padding: 10px 5px;
  width: 100%;
  display: flex;
  gap: 15px;
  justify-content: center;
  align-items: center;
  border: 2px solid #c4c4c4;
  border-radius: 8px;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-2 {
  background-color: #4f70b5;
  color: white;
}
.or {
  text-align: center;
}

.question {
  font-size: 15px;
}

span {
  color: rgb(52, 77, 86);
  cursor: pointer;
}

/**
* ! Style Rules for form icons
**/

form div i {
  position: absolute;
  padding: 10px;
}

.success-icon,
.failure-icon {
  right: 0;
  opacity: 0;
}

.failure-icon,
.error {
  color: red;
}
.success-icon {
  color: green;
}
.error {
  font-size: 14.5px;
  margin-top: 5px;
}

/**
* !  Style rules for button 
**/

button {
  margin-top: 15px;
  width: 100%;
  height: 45px;
  background-color: rgb(52, 77, 86);
  border: 2px solid rgb(52, 77, 86);
  border-radius: 8px;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.1s ease;
}
button:hover {
  opacity: 0.8;
}

/**
* ! Media Queries are here
**/
@media (max-width: 900px) {
  .container {
    flex-direction: column;
  }
  form,
  .content {
    width: 100%;
  }
  .btn {
    flex-direction: column;
  }
  .image {
    height: 70vh;
  }
}

@media (max-width: 425px) {
  form {
    padding: 20px;
  }
}