* {
    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 0.2s linear;
}

.a1 {
    font-size: 280px;
    position: absolute;
    top: 50px;
    left: 150px;
    color: rgb(243, 248, 249);
    font-family: "Protest Guerrilla", sans-serif;
}
.studio {
    font-size: 100px;
    position: absolute;
    top: 320px;
    left: 250px;
    color: rgb(80, 85, 86);
}

.hidden .a1,
.hidden .studio {
    display: none;
    transition:all 1s 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: 30px;
    color: white;
    text-decoration: none;
    font-size: 25px;
    font-weight: 500;
    font-family: "Protest Guerrilla", sans-serif;
    letter-spacing: 2px;

}

.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: white;
    opacity: 0.5;
    padding: 0 8px;
}

#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(1.3);
}
#check:checked ~ .sidebar_menu {
        left: 0;
}
#check:checked ~ .btn_one i {
    opacity:0;
}

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

#check:checked ~ .brand-name{
  opacity:0;
}