.trapezio.dir.conteudo-width {width: calc((100vw - 1180px) / 2); margin: 0 auto; max-width: 100%;}
.trapezio.dir {position: absolute; z-index: 100; right: 0;}
.trapezio.dir.top{border-top: var(--heigth) solid  #ffffff; border-left: 25px solid  transparent;border-right: none; height: 0; top: 100%;}
.trapezio.dir.bot{border-bottom: var(--heigth) solid  #ffffff; border-left: 25px solid  transparent;border-right: none; height: 0; bottom: 100%;}
.trapezio.dir.bot.sombra {border-bottom: var(--heigth) solid  #9f9f9f5e; right: 0.15%; z-index: 99; bottom: 101.1%;}