div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  vertical-align:baseline;
  background: transparent;
}
a{vertical-align: baseline;}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}

:focus {
  outline: 0;
}

ins {
  text-decoration: none;
}
del {
  text-decoration: line-through;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

html, body {
  display: block;
  height: 100%;
  min-height: 100%;
}
@media screen and (max-width: 900px) {
  html{
    font-size: 62.5%;/* default: 1rem = 10px */
  }  
}

h1, h2, h3, h4, h5, h6, span, p, input {
  margin: 0;
  padding: 0;
}

table, tr, td {
  margin: 0;
  padding: 0;
  border-collapse: collapse;
}

ul, li, ol {
  margin: 0;
  padding: 0;
}

img {
  border: none;
}