.section{margin:0 auto}.section-bg-color-main{background-color:var(--main-color)}.section-bg-color-dark{background-color:var(--dark-color)}.section-bg-color-light{background-color:var(--white)}.section-bg-color-grey-color{background-color:var(--main-grey)}.section-bg-color-dark-grey{background-color:var(--dark-grey)}.section-bg-color-light-grey{background-color:var(--grey)}.section-bg-color-transparent-bg{background-color:transparent}.section-bg-color-main-yellow{background-color:var(--yellow)}.section-bg-color-light-green{background-color:var(--light-green)}