[data-bs-theme=light] {
    --fdset_bg:lightgray;
}
[data-bs-theme=dark] {
    --fdset_bg:gray;
}

html {
    margin: 0;
    padding: 0;
    /*font-size: 15px;*/
}
body {
    background-color: #e2f3e7;
}
#theme-switch {
    /*font-size: 1.5rem;*/
}

#theme-switch i {
    margin: 0 0.5rem;
}
#data-picker {
    width: 100%;
    margin: auto;
}
#data-picker fieldset legend {
    background-color: var(--fdset_bg);
    width: 100%;
    border-radius: 1rem;
}
#data-picker fieldset legend button {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    min-width: 100%;
    font-weight: 600;
    font-size: 1.2rem;
    padding: 1.5rem;
    /*
    background-color: var(--fdset_bg);
    border-radius: 1rem;
    */
}
#data-picker fieldset legend button i {
    margin-left: 0.5rem;
    /*font-size: 1.5rem;*/
}
.btn-submit .btn {
    width: 40vw;
    margin: auto;
    padding: 1.2rem;
    border-radius: 1rem;
    /*font-size: 1.2rem;*/

}