* {
  font-family: "Poppins", sans-serif;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.container {
  width: 100%;
  height: 100vh;
  background-image: url(img/background.png);
  position: relative;
  background-size: cover;
  background-position: center;
  padding-top: 30px;
}

.navbar {
  width: 100%;
  height: 60px;
  display: flex;
  align-items: center;
  background: rgba(29, 33, 61, 0.5);
  padding: 0 60px;
}

.logo {
  width: 155px;
}
.logo img {
  width: 30px;
  position: relative;
  z-index: 10;
  cursor: pointer;
}

nav {
  flex: 1;
}
nav ul li {
  list-style: none;
  display: inline-block;
  margin-right: 60px;
}

nav ul li a {
  text-decoration: none;
  color: #fff;
  font-size: 14px;
}

.user {
  display: flex;
  align-items: center;
  color: #fff;
  font-size: 14px;
}

.user img {
  width: 30px;
  margin-left: 15px;
  cursor: pointer;
}

.sidebar {
  width: 155px;
  height: 100vh;
  background: rgba(29, 31, 58, 0.5);
  position: absolute;
  top: 0;
  left: 0;
}

.search-icon {
  width: 20px;
  display: block;
  margin: 120px auto 0;
}

.social-links {
  width: 20px;
  display: block;
  margin: 220px auto 0;
  text-align: center;
}

.social-links img {
  height: 15px;
  margin-bottom: 30px;
}

.info-icon {
  width: 20px;
  position: absolute;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%);
}

.msg-container {
  width: 600px;
  height: 280px;
  position: absolute;
  left: 20%;
  top: 57%;
  transform: translateY(-50%);
  overflow: hidden;
}

.slider {
  display: inline-flex;
  transition: 0.5s;
}

.msg-col {
  width: 600px;
  height: 280px;
}

.msg-col h1 {
  color: #fff;
  font-size: 80px;
  font-weight: 100;
  margin: 10px 0;
}

.msg-col p {
  color: #ddd;
  font-size: 15px;
  line-height: 25px;
}

.msg-col a {
  display: inline-block;
  text-decoration: none;
  color: #555;
  background: #fff;
  font-size: 15px;
  padding: 10px 35px;
  border-radius: 30px;
  margin-top: 25px;
}

.controller {
  width: 1px;
  height: 320px;
  display: block;
  background: #c0c0c0;
  position: absolute;
  top: 55%;
  right: 50px;
  transform: translateY(-50%);
}

.line1,
.line2,
.line3,
.line4 {
  height: 80px;
  width: 10px;
  cursor: pointer;
  transform: translateX(-50%);
}

.active {
  width: 5px;
  height: 80px;
  border-radius: 10px;
  background: #fff;
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  transition: 0.5s;
}