*, *::before, *::after { box-sizing: border-box; }

.add-post-form {
    display: flex;
    flex-direction: row;
    gap: 15px;
    padding: 20px;
    border-radius: 8px;
    background-color: var(--color-bg-alt);
}

.card{
    display: flex;
    flex-direction: column;
    border-radius: 30px;
    background-color:chartreuse;
    padding: 20px;
    width: 100%;
    margin-right: 200px;
    margin-left: 200px;
}

.form-field{
    display: flex;
    flex-direction: column;
    margin-top:10px;
    gap: 10px;
    width: 100%;
}

.button{
    display: flex;
    flex-direction: row;
    margin-top: 20px;
    gap: 10px;
    justify-content: left;
}

.form-field:has(:is(input, textarea)[required]) > label::after{
  content: " *";
  color: var(--danger, #e53935);
  font-weight: 600;
}


@media screen and (max-width: 400px) {
    .card{
        width:100%;
        margin:0;
        padding: 15px;
    }
    
    .topnav{
        width:100%;
        margin:0;
        padding: 15px;
    }
}