div.btn-insta-block div{
    list-style-type:none;
    display:inline-block;
    width: 150px;
    height: 40px;
    text-align:center;
    cursor : pointer;
}
div.btn-insta-block{
    padding-top : 20px;
    width : 650px;
    height: 50px;
}
div.btn-insta-block div.view_now{
    color: red;
}
div.btn-insta-block div.view_now::after{
    content:"";
    display:block;
    background-color:red;
    width:140px;
    height :3px;    
}
div.photo-now{
    display:block;
}
div.photo-none{
    display:none;
}