Souke/backend/web/sass/product/_form.scss

.product-create,
.product-update {
    
    #product-active {
        label {
            margin-right: 15px ;
        }
    }
    #days-production,
    #availability-points-sale {
        margin-top: 30px ;
        
        h2 {
            font-size: 20px ;
        }
    }

    #days-production {
        label {
            font-weight: normal ;
        }
    }

    #availability-points-sale {
        #label-availability-points-sale {
            display: block;
            margin-bottom: 6px;

            span {
                border-bottom: dotted 1px black;
            }
        }

        .field-product-available_on_points_sale {
            label.control-label {
                margin-bottom: 0px;
                position: relative;
                top: 3px;
            }
        }

        #product-pointssale {
            label {
                display: block;
                font-weight: normal;
            }
        }
    }
}