body{
    display: flex;
    justify-content: center;
    align-items: center;
   height: 100vh;
    overflow: hidden;
}
.main{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-direction: column;
    height: 400px;
    width: 400px;
    background: linear-gradient(to top right, purple,#7F007F,#BE2AED,#EFBBFF);
}
.line{
    height: 10px;
    width: 100px;
    background-color: white;
    border-radius: 4px;
    box-shadow: 2px 5px 5px purple;
}
button{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-direction: column;
    border: none;
    height: 50px;
    width: 120px;
    background:none;
    cursor: pointer;
}
#line-two{
    transition: width 1s ease, opacity 1s ease;
}