div,a,i,span,p,ul,li,ol,html,body,h1,h2,h3,h4,h5,h6 {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: 14px;
    color: #333;
}
ul,li {
    list-style: none;
}
a{
    text-decoration: none;
}
body,html {
    /*background: red;*/
    background: rgba(3, 165, 245, 1);
}