style.css

body {
    background-color: #eee;
}
.fullScreenFrame > div {
    display: flex;
    justify-content: center;
}
/*.stButton>button {*/
/*    color: #4F8BF9;*/
/*    border-radius: 50%;*/
/*    height: 3em;*/
/*    width: 3em;*/
/*}*/

.stTextInput>div>div>input {
    color: #4F8BF9;
}
.stTextArea>div>div>input {
    color: #4F8BF9;
}


.st-cj {
    min-height: 500px;
    spellcheck="false";
    color: #4F8BF9;
}
.st-ch {
    min-height: 500px;
    spellcheck="false";
    color: #4F8BF9;
}
.st-bb {
    min-height: 500px;
    spellcheck="false";
    color: #4F8BF9;
}