*{
    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 .3s linear;
}


.sidebar_menu{
    position: fixed;
     left: -350px; 
    height: 100vh;
    width: 300px;
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 6px rgba(255, 255, 255, .5);

    transition: all .3s linear;
}


.sidebar_menu .logo{
    position: absolute;
    width: 100%;
    line-height: 60px;
     box-shadow: 0 2px 4px rgba(255, 255, 255, .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 .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;
    font-size: 20px;
    text-decoration: none;
}


.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 6px rgba(255, 255, 255, .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(1.3);
}

#check:checked ~ .sidebar_menu{
    left: 0;
}

#check:checked ~ .btn_one i {
    opacity: 0;
}


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