compact alternative to bootstrap

i am using bootstrap for a few years.

but the main problem i have is the space betwhen all elemenet padding, margins, etc..

.wrapper-content {     padding: 20px 10px 40px; } @media (min-width: 992px) .navbar-expand-lg .navbar-nav .nav-link {     padding-right: .5rem;     padding-left: .5rem; } 

Exist any compact version alternative; or a guide to compact the spaces.