@font-face {
  font-family: 'Material Icons';
  font-style: normal;
  font-weight: 400;
  src: local('Material Icons'),
    local('MaterialIcons-Regular'),
    url(MaterialIcons-Regular.ttf) format('truetype');
}

.icons {
  font-family: 'Material Icons';
  font-weight: normal;
  font-style: normal;
  font-size: 16px;  /* Preferred icon size */
  display: inline-block;
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  white-space: nowrap;
  direction: ltr;

  /* Support for all WebKit browsers. */
  -webkit-font-smoothing: antialiased;
  /* Support for Safari and Chrome. */
  text-rendering: optimizeLegibility;

  /* Support for Firefox. */
  -moz-osx-font-smoothing: grayscale;

  /* Support for IE. */
  font-feature-settings: 'liga';
}

/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, 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,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
a, button {
  -webkit-transition: all 260ms ease-out;
  -moz-transition: all 260ms ease-out;
  -o-transition: all 260ms ease-out;
  transition: all 260ms ease-out;
}

li{list-style-type:none}
input[type="checkbox"] {
    height: 30px;
    width: 30px;
}

/* base ----------------------------------------------------------------------*/
*, *:before, *:after {
  box-sizing: border-box;
}
body{margin: 0px;}

*{font-family: sans-serif;}

v{    
    display: flex;
    align-content: center;
    justify-content: flex-start;
    flex-direction: column;     
}

h_up{    
    display: flex;
    justify-content: space-around;
    flex-direction: row;    }

h{
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-direction: row;    
}
h_sx{
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-direction: row;    
}

a{  text-decoration: none;}