* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
  

html {
    height: 100%;
    width: 100%;
}
  
body {
    width: 100%;
    min-height: 100%;
    line-height: 1;
    font-family: sans-serif;
}
  
h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
}
  

input, select, option, optgroup, textarea, button,
pre, code {
    font-size: 100%;
    font-family: inherit;
}
  

ol, ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: #fff;
}