JSFiddle - React, Tailwind, and code Playground

HTML

<section class="banner">
        <div class="banner_content">
            <div class="one_row_content_banner">
                <span class="one_row_content_banner-text one_row_text-style">Lorem</span>
                <span class="one_row_content_banner-clip_text one_row_text-style">
                    <b class="is_visible slide_banner">слово1</b>
                    <b class="no_visible slide_banner">слово2</b>
                </span>
            </div>
        </div>
    </section>

CSS

.one_row_content_banner{
	display: flex;
	transform: translateY(0);
	animation: top_one 1s ease-in-out;
}
.one_row_text-style{
	font-family: 'Raleway', sans-serif;
	font-weight: 900;
	font-size: 3rem;
	text-transform: uppercase;
	color: #000;
}
.one_row_content_banner-text{
	display: block;
	margin: 0 10px;
}
.one_row_content_banner-clip_text{
	position: relative;
	overflow: hidden;
	border-right: 1px solid #000;
	font-weight: 700;
	padding-right: 218px;

}
.is_visible{
	opacity: 1;
	position: absolute;
}
.no_visible{
	display: none;
}

JavaScript

var slide = document.querySelectorAll('.slide_banner');
    for (let i = 0; i < slide.length; i++) {
        var box_animation = document.querySelector('.one_row_content_banner-clip_text');
        function animate() {
            var b = document.querySelector('.one_row_content_banner-clip_text'), m = 218, n = 1;
            function c(){
                m -= n;
                if(m == 218 || m == 0) n = -n;
                b.style.paddingRight = m + 'px';
                requestAnimationFrame(c)
            }
            requestAnimationFrame(c);
            setInterval(function slide_class() {
                if(slide[i].classList.contains('is_visible')){
                    slide[i].classList.remove('is_visible');
                    slide[i].classList.add('no_visible');
                }else{
                    slide[i].classList.remove('no_visible');
                    slide[i].classList.add('is_visible');
                }
            },7500)
        }
        animate();
    }