#body {
    margin: 0 10%;
    padding-top: 30px;
    padding-bottom: 90px;
}

h1 {
    margin-bottom: 30px;
}

h2 {
    background: #e1e1e1;
    padding: 5px;
}

.closeh2 {
    border-radius: 0.5em;
}

.openh2 {
    border-radius: 0.5em 0.5em 0 0;
}

h2 > span {
    padding-right: 15px;
    padding-left: 5px;
    border-right: solid 2px #7f7f7f;
    width: 40px;
}

#recipe_manager , #meats_manager, #cows_manager,#progression_manager, #proportion_manager, #progression_manager, #pro_delete_manager{
    padding: 20px;
    border: 1px solid #7f7f7f;
    border-radius: 0 0 0.5em 0.5em;
    margin-bottom: 20px;
}