style.css

html {
  box-sizing: border-box;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%
}

*, *::before, *::after {
  box-sizing: inherit;
}

body {
  margin: 0
}

/* 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;
  text-decoration: none;
}

/* 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;
  margin-left: 30px;
}

li {
  margin-bottom: 12px;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
  content: '';
  content: none;
}

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

/*
  Your use of the content in the files referenced here are subject to the terms of the license at http://aka.ms/fabric-font-license
*/

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /*
  text-shadow:1px 1px 1px rgba(0,0,0,0.004) !important;
  */
}

body {
  /*
    background-color: #eeeeee;
*/
  color: #333333;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', sans-serif;
  font-size: 15px!important;
  line-height: 1.5em;
}

h1 {
  font-size: 38px;
  font-weight: 100;
  margin-bottom: 34px;
  margin-top: 48px;
}

h2, h3, h4, h5 {
  color: #000000;
  font-weight: 300;
  margin-bottom: 16px!important;
}

h2 {
  font-size: 28px;
  font-weight: 100;
  margin-bottom: 4px;
  margin-top: 48px;
}

h3 {
  font-size: 21px;
  margin: 40px 0 8px 0;
}

h4 {
  color: #212121;
  font-size: 14px;
  font-weight: 600;
  margin: 8px 0;
}

p, ul, ol {
  font-size: 15px;
  font-weight: 400;
  margin-bottom: 12px;
}

ol {
  list-style-position: inside;
  list-style-type: decimal;
}

a {
  color: #0078d7;
  text-decoration: none;
}

em {
  font-style: italic;
}

strong {
  font-weight: 600;
}

code {
  font-family: monospace;
}

/* Tables
  =============== */

table {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
  max-width: 100%;
}

thead th {
  border-bottom: 2px solid #dedede;
}

tfoot th {
  border-top: 2px solid #dedede;
}

td {
  border-bottom: 1px solid #dedede;
}

th, td {
  text-align: left;
  padding: .5rem;
}

caption {
  padding: 1rem 0;
  caption-side: bottom;
  color: #ababab;
}

.striped-table tbody tr:nth-child(odd) {
  background-color: #f8f8f8;
}

.contain-table {
  overflow-x: auto;
}

@media (min-width: 600px) {
  .contain-table {
    width: 100%;
  }
}

hr {
  height: 0;
  border: 0;
  border-top: 1px solid #dedede;
}

dt {
  font-weight: 600;
}

dd {
  margin-bottom: .5rem;
}

/*
==========================================================  */

/* Buttons
  =============== */

button.button, a.button, [type=submit], [type=reset], [type=button] {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  box-shadow: none;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  color: #333333;
  font-size: 14px;
  font-weight: 400;
  background-color: #e7e7e7;
  border: 1px solid #e7e7e7;
  cursor: pointer;
  display: inline-block;
  height: 32px;
  min-width: 80px;
  padding: 4px 20px 5px;
  white-space: nowrap;
}

a.button:hover, button.button:hover, [type=submit]:hover, [type=reset]:hover, [type=button]:hover {
  border-color: #7a7a7a;
}

a.button:focus, button.button:focus, [type=submit]:focus, [type=reset]:focus, [type=button]:focus {
  outline: 0;
}

a.button:active, button.button:active, [type=submit]:active, [type=reset]:active, [type=button]:active {
  /*
  background-color: #eeeeee;
  */
  border-color: #e7e7e7;
}

a.button.is-disabled, button.button:disabled, [type=submit]:disabled, [type=reset]:disabled, [type=button]:disabled {
  background-color: #f4f4f4;
  border-color: #f4f4f4;
  cursor: not-allowed;
}

a.button.is-disabled:hover, button.button:disabled:hover, [type=submit]:disabled:hover, [type=reset]:disabled:hover, [type=button]:disabled:hover, a.button:disabled:focus, button:disabled:focus, [type=submit]:disabled:focus, [type=reset]:disabled:focus, [type=button]:disabled:focus {
  outline: 0;
}

/*
===================================================
 inputs 
======================================================    */

[type=color], [type=date], [type=datetime], [type=datetime-local], [type=email], [type=month], [type=number], [type=password], [type=search], [type=tel], [type=text], [type=url], [type=week], [type=time], select, textarea {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  box-shadow: none;
  border: 1px solid #c8c8c8;
  border-radius: 0;
  font-weight: 300;
  font-size: 14px;
  color: #333333;
  height: 32px;
  padding: 6px 12px 7px;
  width: 100%;
  min-width: 180px;
  outline: 0;
  text-overflow: ellipsis;
  margin-bottom: 8px;
}

[type=color]:focus, [type=color]:active, [type=date]:focus, [type=date]:active, [type=datetime]:focus, [type=datetime]:active, [type=datetime-local]:focus, [type=datetime-local]:active, [type=email]:focus, [type=email]:active, [type=month]:focus, [type=month]:active, [type=number]:focus, [type=number]:active, [type=password]:focus, [type=password]:active, [type=search]:focus, [type=search]:active, [type=tel]:focus, [type=tel]:active, [type=text]:focus, [type=text]:active, [type=url]:focus, [type=url]:active, [type=week]:focus, [type=week]:active, [type=time]:focus, [type=time]:active, select:focus, select:active, textarea:focus, textarea:active {
  border-color: #0078d7;
  background: #ffffff;
}

/* Change Autocomplete styles in Chrome*/

input:-webkit-autofill, input:-webkit-autofill:hover, input:-webkit-autofill:focus, textarea:-webkit-autofill, textarea:-webkit-autofill:hover, textarea:-webkit-autofill:focus, select:-webkit-autofill, select:-webkit-autofill:hover, select:-webkit-autofill:focus {
  border: 1px solid #0078d7;
  -webkit-text-fill-color: #333333;
  box-shadow: 0 0 0px 1000px #ffffff inset;
  transition: background-color 5000s ease-in-out 0s;
}

textarea {
  overflow: auto;
  height: auto;
  line-height: 1.6
}

fieldset {
  border: 1px solid #eee;
  border-radius: 2px;
  padding: 60px;
  margin: 1.618rem 0
}

legend {
  padding: 0 .5rem;
  font-weight: 600;
  letter-spacing: .7px
}

select::-ms-expand {
  display: none
}

[type=range] {
  width: 100%
}

label {
  font-weight: 400;
  font-size: 1rem;
  max-width: 100%;
  display: block;
  margin: .1rem 0 .1rem
}

:-moz-placeholder {
  font-weight: 100;
  font-size: 14px;
  color: #d8d8d8
}

:-ms-input-placeholder {
  font-weight: 100;
  font-size: 14px;
  color: #d8d8d8
}

::-moz-placeholder {
  font-weight: 100;
  font-size: 14px;
  color: #d8d8d8
}

::-webkit-input-placeholder {
  font-weight: 100;
  font-size: 14px;
  color: #d8d8d8
}

::placeholder {
  font-weight: 100;
  font-size: 14px;
  color: #d8d8d8
}

/*
=======  check box ======================   */

/*
.checkbox,
.checkbox *,
.checkbox *::after,
.checkbox *::before,
.radio,
.radio *,
.radio *::after,
.radio *::before {
  box-sizing: border-box;
}
*/

.checkbox, .radio, .toggle {
  margin: 8px 0px 8px 0px
}

.toggle {
  padding-left: 24px!important;
}

.checkbox input[type="checkbox"] {
  opacity: 0;
}

.checkbox label {
  position: relative;
  display: inline-block;
  /*16px width of fake checkbox + 12px distance between fake checkbox and text*/
  padding-left: 28px;
}

.checkbox label::before, .checkbox label::after {
  position: absolute;
  content: "";
  /*Needed for the line-height to take effect*/
  display: inline-block;
}

/*Outer box of the fake checkbox*/

.checkbox label::before, .radio label::before {
  height: 18px;
  width: 18px;
  border: 2px solid #7a7a7a;
  left: 0px;
  background-color: transparent;
  /*(24px line-height - 16px height of fake checkbox) / 2 - 1px for the border
     *to vertically center it.
     */
  top: 0px;
  transition-property: background, border, border-color;
  transition-duration: 200ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.23, 1);
}

.radio label::before {
  border-radius: 50%;
}

/*Checkmark of the fake checkbox*/

.checkbox label::after {
  height: 6px;
  width: 11px;
  border-left: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transform: rotate(-50deg);
  left: 4px;
  top: 5px;
}

/*Hide the checkmark by default*/

.checkbox input[type="checkbox"]+label::after {
  content: "";
}

.checkbox input[type="checkbox"]+label:hover::before, .radio input[type="radio"]+label:hover::before {
  content: "";
  border-color: #7a7a7a;
}

.checkbox input[type="checkbox"]:hover+label:hover, .radio input[type="radio"]:hover+label:hover {
  cursor: pointer;
}

.checkbox input[type="checkbox"]:checked+label::before {
  content: "";
  background: #0078d7;
  border-color: #0078d7
}

/*Unhide on the checked state*/

.checkbox input[type="checkbox"]:checked+label::after {
  content: "";
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
}

/*Adding focus styles on the outer-box of the fake checkbox*/

.checkbox input[type="checkbox"]:focus+label::before {
  outline: none;
}

/*
=====  radio button ====================================     */

.radio input[type="radio"] {
  opacity: 0;
}

.radio label {
  position: relative;
  display: inline-block;
  /*16px width of fake radio + 12px distance between fake radio and text*/
  padding-left: 28px;
}

.radio label::before, .radio label::after {
  position: absolute;
  content: "";
  /*Needed for the line-height to take effect*/
  display: inline-block;
}

.radio input[type="radio"]:checked+label::before {
  content: "";
  background: #0078d7;
  border-color: #0078d7;
  box-shadow: inset 0 0 0px 0px #fff
}

/*Checkmark of the fake checkbox*/

.radio label::after {
  height: 6px;
  width: 6px;
  border: 2px solid transparent;
  background-color: transparent;
  border-radius: 50px;
  top: 6px;
  left: 6px;
}

/*Hide the checkmark by default*/

.radio input[type="radio"]+label::after {
  content: "";
}

/*Unhide on the checked state*/

.radio input[type="radio"]:checked+label::after {
  content: "";
  border: 2px solid #ffffff;
  background-color: #ffffff;
}

.checkbox input[type="checkbox"]:disabled+label::before, .radio input[type="radio"]:disabled+label::after {
  background-color: #7a7a7a!important;
  cursor: not-allowed;
}

.checkbox input[type="checkbox"]:disabled+label:hover, .radio input[type="radio"]:disabled+label:hover {
  cursor: not-allowed;
}

.radio input[type="radio"]:disabled+label::after {
  border: 2px solid #7a7a7a;
  background-color: #7a7a7a;
  box-shadow: inset 0 0 5px 5px #7a7a7a
}

.radio input[type="radio"]:disabled+label::before {
  background: #7a7a7a
}

.checkbox input[type="checkbox"]:disabled+label::after {
  border: transparent;
}

/*
============  toggle button ======================== 
        <div class="toggle">
          <input type="checkbox" id="toggle" />  
          <label for="toggle" class="switch"> Switch </label>
        </div>
*/

/*
.toggle,
.toggle *,
.toggle *::after,
.toggle *::before{
  box-sizing: border-box;
}
*/

.toggle > .switch {
  position: relative;
  display: inline-block;
  padding-left: 52px;
}

.toggle > .switch::before {
  position: absolute;
  content: "";
  width: 35px;
  height: 18px;
  border: 2px solid #777777;
  background-color: #f4f4f4;
  top: 2px;
  left: -2px;
  border-radius: 20px;
  transition: all 0.3s;
}

.toggle > .switch::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: inset 0 0 1px 1px #777777;
  background-color: #777777;
  top: 5px;
  left: 1px;
  transition: all 0.25s;
}

.toggle > input[type=checkbox].itoggle:checked + .switch::after {
  left: 19px;
  box-shadow: inset 0 0 1px 1px #0078d7;
  background-color: white;
}

.toggle > input[type=checkbox].itoggle:checked + .switch::before {
  border: 2px solid #0078d7;
  background-color: #0078d7;
}

.toggle > input[type=checkbox].itoggle {
  display: none;
}

.toggle > .switch:hover {
  cursor: pointer;
}

/*
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 =======       simple basic   grid        ==============================
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++    */

.container {
  margin: 0 auto;
  max-width: 980px;
  min-width: 320px;
}

.row {
  display: flex;
  flex-wrap: wrap;
}

.col {
  text-align: center;
  flex-grow: 1;
  flex-shrink: 1;
  flex-basis: 1;
  margin: 10px;
  /*
  background-color: #efefef;
  border: 1px solid #dedede;
  */
  padding: 10px;
}

.col-1 {
  max-width: calc(100% / 12);
}

.col-2 {
  max-width: calc(100% / 12 * 2);
}

.col-3 {
  max-width: calc(100% / 12 * 3);
}

.col-4 {
  max-width: calc(100% / 12 * 4);
}

.col-5 {
  max-width: calc(100% / 12 * 5);
}

.col-6 {
  max-width: calc(100% / 2);
}

@media screen and (max-width: 768px) {
  .container {
    overflow: auto;
  }
  .col {
    min-width: 100%;
    width: 100%;
    margin: 10px 0;
  }
}

/* Helpers
  =============== */

.box {
  width: 100%;
  margin: 0 auto;
  display: block;
  padding: .5rem 0;
}

.m-serif {
  font-family: serif;
}

.clearfix::before, .clearfix::after {
  content: " ";
  display: block;
}

.clearfix:after {
  clear: both;
}

.text-bold{
  font-weight: bold
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-center {
  text-align: center;
}

.text-justify {
  text-align: justify;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.inline {
  display: inline;
}

.vertical-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

/*
responsive image
*/

.img {
  max-width: 100%;
  height: auto;
}

.show {
  display: block !important;
}

.hide {
  display: none !important;
}

.invisible {
  visibility: hidden;
}

.float-left {
  float: left;
}

.float-right {
  float: right;
}

.no-padding-top {
  padding-top: 0;
}

.no-padding-bottom {
  padding-bottom: 0;
}

.padding-top {
  padding-top: 2rem;
}

.padding-bottom {
  padding-bottom: 2rem;
}

.no-margin-top {
  margin-top: 0;
}

.no-margin-bottom {
  margin-bottom: 0;
}

.margin-top {
  margin-top: 1.5rem;
}

.margin-bottom {
  margin-bottom: 1.5rem;
}

.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

/*
==========  link ==================    */

.m-link {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
  font-weight: 400;
  color: #0078d7;
  text-decoration: none;
  cursor: pointer;
  outline: none;
}

.m-link:hover, .m-link:focus {
  color: #004578;
}

.m-link:active {
  color: #0078d7;
}

.m-full {
  width: 100%
}

/*
===============================================================
==============     ANIMATIONS  ================================
===============================================================   */

.w3-spin {
  animation: w3-spin 2s infinite linear
}

@keyframes w3-spin {
  0% {
    transform: rotate(0deg)
  }
  100% {
    transform: rotate(359deg)
  }
}

.m-anim-fading {
  animation: fading 10s infinite
}

@keyframes fading {
  0% {
    opacity: 0
  }
  50% {
    opacity: 1
  }
  100% {
    opacity: 0
  }
}

.m-anim-opacity {
  animation: opac 0.8s
}

@keyframes opac {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}

.m-anim-top {
  position: relative;
  animation: animatetop 0.4s
}

@keyframes animatetop {
  from {
    top: -300px;
    opacity: 0
  }
  to {
    top: 0;
    opacity: 1
  }
}

.m-anim-left {
  position: relative;
  animation: animateleft 0.4s
}

@keyframes animateleft {
  from {
    left: -300px;
    opacity: 0
  }
  to {
    left: 0;
    opacity: 1
  }
}

.m-anim-right {
  position: relative;
  animation: animateright 0.4s
}

@keyframes animateright {
  from {
    right: -300px;
    opacity: 0
  }
  to {
    right: 0;
    opacity: 1
  }
}

.m-anim-bottom {
  position: relative;
  animation: animatebottom 0.4s
}

@keyframes animatebottom {
  from {
    bottom: -300px;
    opacity: 0
  }
  to {
    bottom: 0;
    opacity: 1
  }
}

.m-anim-zoom {
  animation: animatezoom 0.6s
}

@keyframes animatezoom {
  from {
    transform: scale(0)
  }
  to {
    transform: scale(1)
  }
}

.m-anim-input {
  transition: width 0.4s ease-in-out
}

.m-anim-input:focus {
  width: 100%!important
}