app/assets/stylesheets/sass/forms/_formula_field.sass
.formula_field
input
border-bottom-right-radius: 0.25rem !important
border-top-right-radius: 0.25rem !important
.fix-border-right
border-bottom-right-radius: 0 !important
border-top-right-radius: 0 !important
width: 100%
.form-control[readonly]
background-color: darken($body-bg, 2%)
.formula-field_alert, .formula-field-result, .formula-field-sign
display: none
.formula-field:first-child
flex-grow: 3
.formula-field-alert
padding-top: 10px