.modal-window {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background-color: #dfdddd;
    border-radius: 5px;
    z-index: 11;
    padding: 2rem;
}

.modal-window.disp {
    display: block;
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 100%;
    z-index: 10;
}

.inputTxt{
    padding: 0.5em;
    width: 250px;
    font-size: 1.3em;
    margin: 0.5em auto;
    border-radius: 8px;
}

.btn_send{
    padding: 0.5em 1em;
    font-size: 1.2em;
    background-color:#424242;
    color:#fff;
    border-radius: 8px;
}

.button-close{
    padding: 0.5em 1em;
    font-size: 1.2em;
    background-color:#fff;
    color:#424242;
    border-radius: 8px;
    cursor : pointer;
}

.modal-btn{
    display: block;
    margin-left: auto;
    margin-right: auto;    
}

.modal-correct{
    display: none;
    display: flex;
    justify-content: center;
    flex-flow: column;
}

.modal-incorrect{
    display: none;
    display: flex;
    justify-content: center;
    flex-flow: column;
}

.nazov{
    padding: 0.5em 1em;
}

h1{
    font-size: 2.5em;
    padding: 1em;
    font-weight: bold;
}

h2{
    font-size: 1.3em;
    padding: 0.5em;
}

.nazotoki-modal {
    display: none;
}

.nazotoki-modal.disp {
    display: block;
}

.pc { display: block !important; }
.sp { display: none !important; }
 
@media only screen and (max-width: 750px) {
    .pc { display: none !important; }
    .sp { display: block !important; }
}