header, footer, div, section, article, nav, a, p, span, 
ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, 
img, dl, dt, dd, form, input, textarea{ box-sizing: border-box; }

html, body, div, span, iframe,
h1, h2, h3, h4, h5, h6, p,
img, big, small, strong, b, i,
dl, dt, dd, ol, ul, li,
form, label, table, caption, tbody, tfoot, thead, tr, th, td,
section, article, header, footer, nav, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

section, article, header, footer, nav { 
	display: block;
}

::selection { background: #ddd; }
::-moz-selection { background: #ddd; }

a{
  text-decoration: none;
  -moz-user-select: none; /* Firefox */
  -ms-user-select: none; /* Internet Explorer */
  -khtml-user-select: none; /* KHTML browsers (e.g. Konqueror) */
  -webkit-user-select: none; /* Chrome, Safari, and Opera */
  -webkit-touch-callout: none; /* Disable Android and iOS callouts*/
}

h1, h2, h3, h4, h5, h6{
  line-height: 1.5;
}

nav ul {
  list-style: none;
}

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

hr {
  display: block;
  height: 0;
  padding: 0;
  border: 0;
  border-top: 1px solid #ccc;
}

input,
textarea,
select,
button {
  vertical-align: middle;
  
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  
  max-width: 100%;
  font-size: 100%;
  font-family: inherit;
  margin: 0;
  padding: 0;
  border-radius: 0;
  outline: 0;
}
label {
  -webkit-tap-highlight-color: transparent;
}

input[type=text],
input[type=email],
input[type=tel],
input[type=password],
textarea,
select,
button,
input[type=submit] {
  border: 1px solid #bbb;
  outline: 0;
}
::placeholder{
  color: #bbb;
}

select,
button,
input[type=submit] {
  cursor: pointer;
}