JSFiddle - React, Tailwind, and code Playground

HTML

<div id="status-buttons" class="text-center">
                <a href="#/form/regalo" class="active"><span>1</span> Step 1</a>
                <a href="#/form/tusdatos"><span>2</span> Step 2</a>
                <div id="line">
                
                </div>
            </div>

CSS

#status-buttons a {
    color: black;
    display: inline-block;
    font-size: 17px;
    font-weight: normal;
    margin-right: 0;
    text-align: center;
    text-transform: uppercase;
    min-width: 150px;
    text-decoration: none;
}

#status-buttons a:hover {
  text-decoration: none;
}
    
#status-buttons a.active span {
    color: white;
    background: #ACCF5B;
    box-shadow: rgba(0, 0, 0, 0.792157) 3px 3px 3px 0;
}

#status-buttons span {
    box-sizing: border-box;
    color: white;
    background: #22bacb;
    display: block;
    height: 60px;
    margin: 0 auto 10px;
    padding-top: 22px;
    width: 60px;
    border-radius: 50%;
    box-shadow: rgba(0, 0, 0, 0.792157) 3px 3px 3px 0;
}
#line {
	position: absolute;
	width: 105px;
	height: 5px;
	left: 109px;
	top: 37px;
	background-color: red;
	z-index: -1;
}