style.css

/* body {
  color: white;
} */

* {
    margin: 0;
    padding: 0;
    font-family: "Poppins", sans-serif;
  }
  
  .main_box {
    background-image: url(img/bg-image.jpg);
    background-size: cover;
    height: 100vh;
  }
  
  .btn_one i{
    color: white;
    line-height: 66px;
    font-size: 30px;
    font-weight: 700;
    position: absolute;
    cursor: pointer;
    margin-left: 20px;
  }
  
  .sidebar_menu {
    position: fixed;
    left: -500px;
    width: 300px;
    height: 100vh;
    background: rgb(255, 255, 255, 0.1);
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.5);
    transition: all 0.3s linear;
  }
  
  .sidebar_menu .logo {
    position: absolute;
    width: 100%;
    line-height: 60px;
    box-shadow: 0 2px 4px rgba(255, 255, 255, 0.5);
    height: 60px;
  }
  
  .sidebar_menu .logo a {
    text-decoration: none;
    color: #fff;
    position: absolute;
    left: 50px;
    font-size: 20px;
    font-weight: 500;
  }
  
  .sidebar_menu .btn_two i{
    cursor: pointer;
    color: gray;
    font-size: 25px;
    line-height: 60px;
    position: absolute;
    right: 12px;
    /* opacity: 0; */
  }
  
  .sidebar_menu .menu {
    position: absolute;
    width: 100%;
    top: 80px;
  }
  
  .sidebar_menu .menu li {
    list-style: none;
    margin-top: 6px;
    padding: 14px 20px;
  }
  
  .sidebar_menu .menu li i,
  a {
    color: #ffffff;
    font-size: 20px;
    text-decoration: none;
    
  }
  
  .sidebar_menu .menu li i {
    padding-right: 8px;
  }
  
  .sidebar_menu .social_media {
    position: absolute;
    left: 18%;
    bottom: 60px;
  }
  
  .sidebar_menu .social_media i {
    color: white;
    opacity: 0.5;
    padding: 0 5px;
  }
  
  #check {
    display: none;
  }
  
  .sidebar_menu .menu ul :hover {
    box-shadow: 0 0 4px rgba(255, 255, 255, 0.5);
    outline: none;
    border: none;
  }
  
  /* .btn_one i:hover{
      font-size: 40px;
  } */
  
  .btn_two i:hover{
      font-size: 30px;
  }
  
  .sidebar_menu .social_media i:hover{
      opacity: 1 ;
      transform: scale(1.1);
  }
  
  #check:checked ~.sidebar_menu{
      left: 0;
  }
  #check:checked ~.btn_one i{
      opacity: 0;
  }