*{
    margin:0;
    padding:0;
    font-family: "Poppins", sans-serif;
}

.main_box{
    background:url("photo.jpg");
    height:100vh;
    background-size:cover;
}

.btn_one i{
   color:white;
   font-size:30px; 
   font-weight:700;
   position:absolute;
   left: 16px;
   line-height:60px;
   cursor:pointer;
    transition: all 0.3s linear;
}

.sidebar_menu {
    position: fixed;
    left : -300px; 
    height:100vh;
    width:300px;
    background-color:rgba(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{
    position: absolute;
    left:50px;
    color: white;
    text-decoration:none;
    font-size: 20px;
    font-weight: 500;
}

.sidebar_menu .btn_two i{
    color: grey;
    font-size:25px;
    line-height:60px;
    position: absolute;
    left: 275px;
    opacity:0; 
   cursor: pointer;
    transition: all 0.3s linear;
}

.sidebar_menu .menu{
    position: absolute;
    width:100%;
    top:80px;
}

.sidebar_menu .menu li{
    margin-top:6px;
    padding: 14px 20px;
}

.sidebar_menu .menu i ,a{
    color: white;
    text-decoration: none;
    font-size:20px;
    
}

.sidebar_menu .menu i{
    padding-right:8px;
}

.sidebar_menu .social_media{
    position:absolute;
    left:25%;
    bottom:50px;
    
}

.sidebar_menu .social_media i{
    color: white;
    opacity:0.5;
    padding:0.5px;
}

#check{
    display:none;
}

.sidebar_menu .menu li:hover{
    box-shadow: 0 0 4px rgba(255,255,255,0.5);

}

.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;
}

#check:checked ~ .sidebar_menu .btn_two i{
    opacity:1;
}