body{ margin:0; font-family:Arial, sans-serif; background:#f5f5f5; }
.sidebar{
    width:220px;
    position:fixed;
    height:100%;
    background:#2196f3;
    color:#fff;
    padding-top:20px;
}
.sidebar h2{ text-align:center; margin-bottom:20px; }
.sidebar a{
    display:block;
    padding:12px 20px;
    color:#fff;
    text-decoration:none;
    font-weight:bold;
    margin:5px 0;
    border-radius:4px;
}
.sidebar a:hover{ background:#0b7dda; }

.main-content{
    margin-left:220px;  /* Sidebar ke liye space */
    padding:20px;
	
}

.form-group{
    display:flex;
    margin-bottom:15px;
}
.form-group label{
    width:30%;
    font-weight:bold;
    padding-right:10px;
}
.form-group input,
.form-group select,
.form-group textarea{
    width:70%;
    padding:7px;
    border:1px solid #ccc;
    border-radius:4px;
}

button{
    background:#2196f3;
    color:#fff;
    border:none;
    padding:10px 20px;
    font-size:16px;
    border-radius:4px;
    cursor:pointer;
}
button:hover{
    background:#0b7dda;
}