*{
    margin: 0;
    padding: 0;
    font-family: "poppins", sans-serif;
}
.main_box{
    background: url(A1\ camera.jpg);
    height: 100vh;
    background-size: cover;
}
.btn_one i {
    color: whitesmoke;
    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: lig;
    box-shadow: 0 0 5px rgba(255,255, 255, 0.1);
    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: 270px;
    /* 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: aliceblue;
        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(1.5);
}
#check:checked ~ .sidebar_menu {
    left: 0;
}

#check:checked ~  .btn_one i {
    opacity: 0;
}
#check:checked ~ .btn_two i {
    opacity: 1;
}