*,*::after,*::before {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    color: #333;
    font-size: clamp(0.8rem,2vh,1rem);
}

body { 
    font-family: Arial, sans-serif;
    margin: 50px;
}

body::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.2;
    background: url("../../images/bg1.jpg");
    z-index: -1;
}
form { 
    max-width: 300px; 
    margin: auto; 
    padding: 20px; 
}
.login_content {
    padding: 15px;
     margin: auto; 
      max-width: 300px; 
     background: #482e28;
}
.login_title {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 15px;
    text-align: center;
    color: #fff;
}
input { 
    width: 100%; 
    padding: 10px; 
    margin: 10px 0; 
}
button { 
    padding: 10px;
     width: 100%; 
    }
.error { 
    color: red;
     text-align: center;
     }