I am building a website using vue.js have many users, and i need to add option for each user to change his store page style like background and button colors ,and so on..

so what are the steps i need to follow to build it using vue.js?

.column {
    display: table-cell;
    float: left;
    width: 10%;
    padding: 11px;
    border-bottom: 0.5px dashed #ccc;
    border-right: 0.5px dashed #ccc;
    page-break-inside: avoid;
}

hint: style changes no need to be huge or applied directly , i am thinking of make separated page for style sitting , and when save data it will apply to the target page .

and thank you all..