.atto_equation_library button {
    margin: 0.25%;
    min-width: 12%;
}

#page-admin-setting-atto_equation_settings .form-defaultinfo {
    max-height: 10em;
    overflow: auto;
    padding: 5px;
    min-width: 206px;
}

.atto_form .atto_equation_preview {
    margin-bottom: 0; /* Turn off the margin-bottom from the class "well" */
}
