style.css

/* CSS Document */
@keyframes moveinright {
  0% {
    opacity: 0;
    transform: translateX(100px); }
  80% {
    transform: translateX(-10px); }
  100% {
    opacity: 1;
    transform: translate(0); } }

@keyframes moveinleft {
  0% {
    opacity: 0;
    transform: translateX(-100px); }
  80% {
    transform: translateX(10px); }
  100% {
    opacity: 1;
    transform: translate(0); } }

@keyframes rot {
  0% { }
  100% {
    opacity: 1;
    transform: rotate(360deg); } }

.heading-primary {
  text-transform: uppercase;
  color: white; }
  .heading-primary--main {
    display: block;
    font-size: 60px;
    font-weight: 400;
    letter-spacing: 35px;
    animation-name: moveinright;
    animation-duration: 3s; }
  .heading-primary--sub {
    display: block;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 17px;
    animation-name: moveinleft;
    animation-duration: 3s; }

.btn:link, .btn:visited {
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  height: 50px;
  border-radius: 20px;
  padding-top: 15px;
  padding-left: 10px;
  padding-right: 10px;
  margin: 20px;
  left: 120px;
  position: absolute; }

.btn--white {
  background-color: white;
  color: black; }

.btn:active {
  transform: translateY(-1px); }

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px seagreen; }

.header {
  height: 95vh;
  background-size: cover;
  background-image: linear-gradient(to right bottom, rgba(126, 213, 111, 0.8), rgba(40, 180, 133, 0.8)), url("video-games-car-vehicle-Dodge-Dodge-Challenger-sports-cr-259461-wallhere.com.jpg");
  clip-path: polygon(0 0, 100% 0, 100% 75vh, 0 100%); }
  .header__logo-box {
    position: absolute;
    top: 40px;
    left: 40px; }
  .header__logo {
    height: 85px; }
  .header__logo:hover {
    animation-name: rot;
    animation-duration: 3s; }
  .header__text-box {
    top: 25%;
    left: 298px;
    position: absolute; }

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

body {
  font-family: Gill Sans, Gill Sans MT, Myriad Pro, DejaVu Sans Condensed, Helvetica, Arial," sans-serif";
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: white; }