div.left-banner {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 60%;
}

#input-key {
    display: none;
}

.left-banner h2 {
    text-align: center;
    color: white;
    margin-bottom: 1rem;
    margin-top: 1rem;
}

form {
    width: 100%;
    height: 100vh;
    box-shadow: 1px 5px 3px 3px rgba(255, 255, 255, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: 1rem;
    gap: 1rem;
}


.span-required {
    display: none;
    color: red;
    margin-top: 1px;
    text-wrap: wrap;
}

.inputs {
    padding: 8px 5px;
    outline: none;
    border-radius: 5px;
    background-color: #2e2e2c;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    box-sizing: border-box;
    width: 40vw;
    resize: none;
}

#btn {
    padding: 8px 5px;
    outline: none;
    border-radius: 5px;
    border: none;
    font-size: 1.3rem;
    font-weight: 800;
    color: white;
    box-sizing: border-box;
    width: 40vw;
    background-color: #09d947;
    margin-bottom: 0.5rem;
    transition: all 0.6s ease-in-out;
    cursor: pointer;
    opacity: 0.7;
}

#btn:hover { 
   opacity: 1;
}


@media screen and (max-width: 650px) {
    
    header.head-body{
        max-height: 80px;
    }

    section.sec-banner {
        height: 90vh;
    }
    
    div.head-flex{
        margin-top:2px;
    }

   div.left-banner {
        width: 100%;
        height: 8000px;
        margin-top: 80px;

    }

    form {
        width: 90%;
        height: 100vh;
        
        gap: .6rem;
    }

    .left-banner h2 {
        text-align: center;
        color: white;
        text-shadow: 3px 2px 2px black;
        margin-bottom: 0.8rem;
        margin-top: 0.8rem;
    }

    #btn, .inputs {
        width: 80vw;
        
    }
    #btn { 
        opacity: 1;
     }

     div.right-banner{   
        display: none;
    }
    
}