*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
      caret-color: transparent;
}
body{
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;
}
.toggle-btn{
    position: relative;
    height: 155px;
    width: 300px;
    background: #ddd;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.4s ease;
}
.toggle-btn.active{
    background: #7d2ae8;
}
.toggle-btn .icon{
    position: absolute;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    height: 120px;
    width: 120px;
    font-size: 70px;
    color: #999;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow:  0 0 6px rgba(0, 0, 0, 0.1);
}
.toggle-btn.active .icon{
    left: calc(100% - 120px - 20px);
    color: #7d2ae8;

}