index.css

@import url('../../fonts/Open_Sans/Open_Sans.css');

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

html {
  background-color: #121212;
}

h1 {
  color: #00f6f6;
  font-family: 'Open Sans', sans-serif;
  font-size: 3rem;
  text-align: center;
}

body {
  height: 100vh;
  display: flex;
  flex-direction: column;
  row-gap: 3rem;
  justify-content: center;
}

main > div {
  display: flex;
  align-items: center;
}

.sliding-container {
  height: 360px;
  width: 480px;
  overflow: hidden;
}

.slider {
  display: flex;
  transition: transform 1s;
}

svg {
  fill: #00f6f6;
}

.arrow {
  border: none;
  background-color: transparent;
  padding: 0.6rem 1rem 0.5rem 1rem;
  width: fit-content;
  border-radius: 100%;
  cursor: pointer;
  height: fit-content;
}

.arrow:hover {
  background-color: rgba(0, 246, 246, 0.69);
}

.arrow:hover > svg {
  fill: white;
}

.sliding {
  position: relative;
  background: linear-gradient(0deg, #00000088 30%, #ffffff44 100%);
}

*:after {
  font-size: 2rem;
  color: #f1f2f3;
  font-family: 'Open Sans', sans-serif;
  position: absolute;
  left: 20px;
  bottom: 0;
  transform: rotate(-90deg);
  transform-origin: left;
}

.sliding:nth-of-type(1):after {
  content: 'Open Fields';
}

.sliding:nth-of-type(2):after {
  content: 'City Skyscrapers';
}

.sliding:nth-of-type(3):after {
  content: 'Plants';
}

.sliding:nth-of-type(4):after {
  content: 'Architecture Papers';
}

.sliding:nth-of-type(5):after {
  content: 'Misty Mountains';
}

img {
  position: relative;
  z-index: -1;
}

@media only screen and (min-width: 650px) {
  main {
    margin: 0 auto;
  }
}