.post-content #app .MuiAccordionSummary-content .MuiTypography-root {
    margin-bottom: 0;
}

#app .MuiAccordion-root.Mui-expanded {
    margin: 0;   
}

#app #informations .MuiInput-underline:before, #app #informations .MuiInput-underline:hover:before, #app #informations .MuiInput-underline:after {
    border-bottom: none;
}

#app-admin input[type="text"] { border: none; }