* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  line-height: 4rem;
}

/* header */

.custom-nav {
  min-height: 2rem;
}

.custom-nav-img {
  max-height: 3rem;
  width: auto;
  object-position: center;
}

/* main-section */

body {
  background-image: url('./images/SIGN\ UP\ BACKGROUND.jpeg');
  background-repeat: no-repeat;
  background-size: cover;
}

section {
  margin-top: 4rem;
  padding-top: 4.8rem;
  padding-bottom: 4.8rem;
}
main section {
  border-radius: 10px;
}
main section:nth-of-type(even) {
  background-color: rgba(128, 128, 128, 0.096);
}

.custom-logo-image {
  background-image: url('./images/logo-icon.png');
  padding: 25px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

form .input-container {
  width: 100%;
}
.input-container input {
  display: inline-block;
  padding: 0.5rem;
  width: 100%;
}

.custom-i-container {
  display: flex;
  width: 100%;
  gap: 1rem;
}
.custom-i {
  width: 4%;
  aspect-ratio: 1/1;
  border-radius: 5px;
  background-size: 70% auto;
  background-position: center;
  background-repeat: no-repeat;
  cursor: pointer;
}
.custom-i-1 {
  background-image: url('./images/google-default.png');
  border: 1px solid whitesmoke;
}
.custom-i-2 {
  background-image: url('./images/facebook-default.png');
  border: 1px solid rgb(8 102 255);
}
.custom-i-3 {
  background-image: url('./images/linkedin-default.png');
  border: 1px solid rgb(8 102 255);
}
.custom-i-4 {
  background-image: url('./images/apple-default.png');
  filter: invert(1);
  border: 1px solid black;
}
.custom-i-5 {
  background-image: url('./images/windows-default.png');
  border: 1px solid whitesmoke;
}