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

body {
  font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', Verdana, sans-serif;
  font-size: 20px;
  background-color: #3a3434;
  overflow: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.climbing_title {
  text-align: center;
  font-style: italic;
  color: #c4bcbc;
  font-size: 30px;
  border-radius: 15px 15px 3px 3px;
}

.wrapper {
  position: relative;
  top: 200px;
  left: 50%;
  transform: translate(-50%);
  width: 1280px;
}

.win-img {
  position: absolute;
  top: -60px;
  right: 290px;
  width: 70px;
  z-index: 100;
  opacity: 0;
}

img.mountains-img {
  width: 100%;
}

.climber-img {
  position: absolute;
  width: 50px;
  bottom: 20px;
  left: 130px;
  z-index: 10;
}

.climbing-point {
  position: relative;
  background-color: #f20707;
  width: 50px;
  height: 3px;
}

.point-1 {
  bottom: 80px;
  left: 155px;
}

.point-2 {
  bottom: 240px;
  left: 310px;
}

.point-3 {
  bottom: 310px;
  left: 555px;
}

.point-4 {
  bottom: 200px;
  left: 695px;
}

.point-5 {
  bottom: 100px;
  left: 800px;
}

.point-6 {
  bottom: 240px;
  left: 850px;
}

.point-7 {
  bottom: 380px;
  left: 925px;
}

.climbing_control {
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  bottom: 0;
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.climbing_control-title {
  color: #928c8c;
  font-size: 25px;
  margin-bottom: 10px;
  font-style: italic;
}

.climbing_control-z,
.climbing_control-x {
  padding: 5px 5px;
  background-color: #7a7c7c;
  text-transform: uppercase;
}

.climbing_control-z {
  margin-right: 10px;
}

section {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-image: url('https://naked-science.ru/wp-content/uploads/2017/03/field_image_nochnoe-nebo-3840x2400-zemlya-nebo-sneg-zvezdi-noch-more-visota-425-min.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  animation: animateBg 50s linear infinite;
  z-index: -10;
}

@keyframes animateBg {
  0%,
  100% {
    transform: scale(1);
  }
  50%
  {
    transform: scale(1.2);
  }
}

span {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #fff;
  border-radius: 50%;
  animation: animate .5s linear infinite;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, .1),
              0 0 0 8px rgba(255, 255, 255, .1),
              0 0 20px rgba(255, 255, 255, 1);
  display: none;
}

span:before {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 300px;
  height: 1px;
  background: linear-gradient(90deg,#fff,transparent);
}

@keyframes animate {
  0% {
    transform: rotate(-45deg) translateX(0);
  }
  70% {
    opacity: 1;
  } 100% {
    transform: rotate(-45deg) translateX(-1000px);
    opacity: 0;
  }
}

span:nth-child(1) {
  top: 0px;
  right: 0px;
  animation-delay: 0;
  animation-duration: 1s;
}

span:nth-child(2) {
  top: 0px;
  right: 80px;
  animation-delay: 0.2s;
  animation-duration: 3s;
}

span:nth-child(3) {
  top: 80px;
  right: 0px;
  animation-delay: 0.4s;
  animation-duration: 2s;
}

span:nth-child(4) {
  top: 0px;
  right: 180px;
  animation-delay: 0.6s;
  animation-duration: 1.5s;
}

span:nth-child(5) {
  top: 0px;
  right: 400px;
  animation-delay: 0.8s;
  animation-duration: 2.5s;
}

span:nth-child(6) {
  top: 0px;
  right: 600px;
  animation-delay: 1s;
  animation-duration: 3s;
}

span:nth-child(7) {
  top: 300px;
  right: 0px;
  animation-delay: 1.2s;
  animation-duration: 1.75s;
}

span:nth-child(8) {
  top: 0px;
  right: 700px;
  animation-delay: 1.4s;
  animation-duration: 1.25s;
}

span:nth-child(9) {
  top: 0px;
  right: 1000px;
  animation-delay: 0.75s;
  animation-duration: 2.25s;
}

span:nth-child(10) {
  top: 0px;
  right: 450px;
  animation-delay: 2.75s;
  animation-duration: 2.25s;
}