SOURCE

<div id="container">
    <div>
        <p>Read More</p>
    </div>
    <div>
        <p>Read More</p>
    </div>
    <div>
        <p>Read More</p>
    </div>
</div>

*{
    box-sizing: border-box;
}
body{
    display: flex;
    height: 100vh;
    justify-content: center;
    align-items: center;
    background: rgb(46, 8, 82);
}

#container{
    width: 150px;
    border-radius: 25px;
}

#container div{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 50px;
    width: 150px;
    border-radius: 25px;
    margin-top: 20px;
    background: rgba(78, 31, 122, 0.685);
    color: #FFFFFF;
    border: 2px solid rgb(102, 45, 156);
}

#container div:first-child{
    margin-top: 0px;
}

#container div p{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    border-radius: 25px;
    font-size: 16px;
    transition: 0.4s;
    overflow: hidden;
    backdrop-filter: blur(15px);
}

#container div:hover p{
    font-size: 18px;
}

#container div:hover p{
    font-size: 18px;
}

#container div p::before{
    content:'';
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(to left,rgba(255,255,255,0.15),transparent);
    transform: skew(45deg) translateX(0);
    transition: 0.4s;
}

#container div:hover p::before{
    transform: skew(45deg) translateX(200%);
}

#container div::before{
    content:'';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -5px;
    height: 10px;
    width: 25px;
    border-radius: 5px;
    background: rgb(224, 48, 48);
    transition: 0.4s;
}

#container div:hover::before{
    bottom: 0;
    height: 60%;
    width: 80%;
    border-radius: 15px;
}