.section-intro{padding-bottom:15vw!important;position:relative;z-index:1}.section-intro .heading-block:not(:last-child){margin-bottom:5rem}@media (max-width:1200px){.section-intro .heading-block{margin-bottom:4rem}}@media (max-width:576px){.section-intro .heading-block{margin-bottom:3rem}}.section-intro__mask{bottom:-3px;display:block;height:auto;left:0;position:absolute;right:0;width:100%;z-index:-1}.section-intro .ob-video{margin:0 auto;max-width:100%;width:835px}