JSFiddle - React, Tailwind, and code Playground

by Pasha Bosoy

HTML

<div class="plank-days">
                <div class="days-row">
                    <div class="wrap-day">
                        <div class="day finished">
                            <span class="day-title">day</span>
                            <p class="day-number">1</p>
                        </div>
                    </div>
                    <div class="wrap-day">
                        <div class="day">
                            <span class="day-title">day</span>
                            <p class="day-number">2</p>
                        </div>
                    </div>
                    <div class="wrap-day">
                        <div class="day">
                            <span class="day-title">day</span>
                            <p class="day-number">3</p>
                        </div>
                    </div>
                </div>
                <div class="days-row">
                    <div class="wrap-day">
                        <div class="day">
                            <span class="day-title">day</span>
                            <p class="day-number">4</p>
                        </div>
                    </div>
                    <div class="wrap-day">
                        <div class="day">
                            <span class="day-title">day</span>
                            <p class="day-number">5</p>
                        </div>
                    </div>
                    <div class="wrap-day">
                        <div class="day">
                            <span class="day-title">day</span>
                            <p class="day-number">6</p>
                        </div>
                    </div>
                </div>
                <div class="days-row">
                    <div class="wrap-day">
                        <div class="day">
                            <span class="day-title">day</span>
                            <p class="day-number">7</p>
                       ...

CSS

.plank-days{
    padding: 50px 30px;
    padding: 5rem 3rem;
}
.days-row{
    display: flex;
}
.wrap-day{
    display: flex;
    justify-content: space-around;
    width: 33.3333%;
    overflow: hidden;
}
.days-row:nth-child(even){
    flex-direction: row-reverse;
}
.days-row .day{
    width: 60px;
    width: 6rem;
    height: 60px;
    height: 6rem;
    border: 1px solid #fff;
    border-radius: 50%;
    margin: 0 0 50px 0;
    margin: 0 0 5rem 0;
    position: relative;
    display: flex;
    align-items: center;
    flex-direction: column;
    color: #fff;
}
.days-row:last-child .day{
    margin: 0;
}
.days-row .day-icon{
    position: absolute;
    top: 12px;
    top: 1.2rem;
    right: 10px;
    right: 1rem;
}
.days-row .day-icon i{
    display: none;
}
.days-row .day-icon i:first-child{
    display: block;
}
.days-row .day.finished{
    background-color: #9dfdc7;
    color: #367591;
}
.days-row .day.finished .day-icon i:first-child{
    display: none;
}
.days-row .day.finished .day-icon i{
    display: block;
}
.days-row .day::before,
.days-row .day::after{
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    right: -100%;
    margin: auto 0;
    width: 100%;
    height: 1px;
    background-color: #fff;
}
.days-row .wrap-day:nth-child(2) .day::before{
    left: auto;
    right: -100%;
}
.days-row .wrap-day:nth-child(2) .day::after{
    right: auto;
    left: -100%;
}
.days-row .wrap-day:nth-child(3) .day::before{
    right: auto;
    left: -100%;
}
.days-row .wrap-day:nth-child(3) .day::after{
    top: auto;
    bottom: -100%;
    right: 0;
    left: 0;
    margin: 0 auto;
    width: 1px;
    height: 100%;
}
.days-row:nth-child(even) .day::before,
.days-row:nth-child(even) .day::after{
    right: auto;
    left: -100%;
}
.days-row:nth-child(even) .wrap-day:nth-child(3) .day::before{
    right: -100%;
    left: auto;
}
.days-row:nth-child(even) .wrap-day:nth-child(3) .day::after{
    top: auto;
    bottom: -100%;
    right: 0;
    left:...