@mixin m360 {
  @media (min-width: 359px) {
    @content;
  }
}
@mixin m450 {
  @media (min-width: 449px) {
    @content;
  }
}
@mixin m576 {
  @media (min-width: 575px) {
    @content;
  }
}
@mixin m600 {
  @media (min-width: 599px) {
    @content;
  }
}
@mixin m768 {
  @media (min-width: 767px) {
    @content;
  }
}
@mixin m900 {
  @media (min-width: 889px) {
    @content;
  }
}
@mixin m992 {
  @media (min-width: 991px) {
    @content;
  }
}
@mixin m1200 {
  @media (min-width: 1199px) {
    @content;
  }
}
@mixin m1400 {
  @media (min-width: 1399px) {
    @content;
  }
}
@mixin m1800 {
  @media (min-width: 1799px) {
    @content;
  }
}
@mixin m2200 {
  @media (min-width: 2199px) {
    @content;
  }
}

a,
abbr,
acronym,
address,
applet,
article,
aside,
audio,
b,
big,
blockquote,
body,
canvas,
caption,
center,
cite,
code,
dd,
del,
details,
dfn,
div,
dl,
dt,
em,
embed,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
html,
i,
iframe,
img,
ins,
kbd,
label,
legend,
li,
mark,
menu,
nav,
object,
ol,
output,
p,
pre,
q,
ruby,
s,
samp,
section,
small,
span,
strike,
strong,
sub,
summary,
sup,
table,
tbody,
td,
tfoot,
th,
thead,
time,
tr,
tt,
u,
ul,
var,
video {
  margin        : 0;
  padding       : 0;

  vertical-align: baseline;

  border        : 0;

  font          : inherit;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section {
  display: block;
}

body {
  background-color: #e7e7e7;

  font-family     : "Open Sans", sans-serif;
  font-size       : 1.6rem;
  line-height     : 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote {
  &:after,
  &:before {
    content: "";
    content: none;
  }
}

q {
  &:after,
  &:before {
    content: "";
    content: none;
  }
}

.cd-main-content:after,
.cd-tab-filter-wrapper:after {
  display: table;
  clear  : both;

  content: "";
}

table {
  border-spacing : 0;

  border-collapse: collapse;
}

*,
::after,
::before {
  -webkit-box-sizing: border-box;
  box-sizing        : border-box;
}

html {
  font-size: 62.5%;

  * {
    -webkit-font-smoothing : antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

a {
  text-decoration: none;

  color          : #41307c;
}

.cd-header {
  position: relative;

  height  : 150px;

  h1 {
    color      : #fff;

    font-size  : 2.4rem;
    font-weight: 300;
  }
}
@media only screen and (min-width: 1170px) {
  .cd-header {
    height: 180px;

    h1 {
      line-height: 180px;
    }
  }
}

.cd-main-content {
  position  : relative;

  min-height: 100vh;

  &.is-fixed {
    .cd-tab-filter-wrapper {
      position: fixed;
      top     : 0;
      left    : 0;

      width   : 100%;
    }

    .cd-gallery {
      padding-top: 76px;
    }

    .cd-filter {
      position: fixed;

      overflow: hidden;

      height  : 100vh;

      form {
        overflow                  : auto;
        -webkit-overflow-scrolling: touch;

        height                    : 100vh;
      }
    }

    .cd-filter-trigger {
      position: fixed;
    }
  }
}
@media only screen and (min-width: 768px) {
  .cd-main-content.is-fixed .cd-gallery {
    padding-top: 90px;
  }
}
@media only screen and (min-width: 1170px) {
  .cd-main-content.is-fixed .cd-gallery {
    padding-top: 75pt;
  }
}

.cd-tab-filter-wrapper {
  z-index           : 1;

  background-color  : #fff;
  -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
  box-shadow        : 0 1px 1px rgba(0, 0, 0, 0.08);
}

.cd-tab-filter {
  position: relative;
  z-index : 1;

  width   : 140px;
  height  : 50px;
  margin  : 0 auto;

  &::after {
    position          : absolute;
    top               : 50%;
    right             : 14px;
    bottom            : auto;

    display           : inline-block;

    width             : 1pc;
    height            : 1pc;

    content           : "";
    -webkit-transition: all 0.3s;
    transition        : all 0.3s;
    -webkit-transform : translateY(-50%);
    transform         : translateY(-50%);
    pointer-events    : none;

    background        : url("../img/cd-icon-arrow.svg") center center no-repeat;
  }

  ul {
    position          : absolute;
    top               : 0;
    left              : 0;

    background-color  : #fff;
    -webkit-box-shadow: inset 0 -2px 0 #41307c;
    box-shadow        : inset 0 -2px 0 #41307c;
  }

  li {
    display: none;

    &:first-child {
      display: inline-block;
    }
  }

  a {
    display     : block;

    width       : 140px;
    height      : 50px;
    padding-left: 14px;

    line-height : 50px;

    &.selected {
      color     : #fff;
      background: #41307c;
    }
  }

  &.is-open {
    &::after {
      -webkit-transform: translateY(-50%) rotate(-180deg);
      transform        : translateY(-50%) rotate(-180deg);
    }

    ul {
      -webkit-box-shadow: inset 0 -2px 0 #41307c, 0 2px 10px rgba(0, 0, 0, 0.2);
      box-shadow        : inset 0 -2px 0 #41307c, 0 2px 10px rgba(0, 0, 0, 0.2);

      li {
        display: block;
      }
    }

    .placeholder a {
      opacity: 0.4;
    }
  }
}
@media only screen and (min-width: 768px) {
  .cd-tab-filter {
    width : auto;

    cursor: auto;

    &::after {
      display: none;
    }

    ul {
      position          : static;

      text-align        : center;

      background        : 0 0;
      -webkit-box-shadow: none;
      box-shadow        : none;
    }

    li {
      display: inline-block;

      &.placeholder {
        display: none !important;
      }
    }

    &.is-open ul li,
    a {
      display: inline-block;
    }

    a {
      width         : auto;
      padding       : 0 1em;

      text-transform: uppercase;

      color         : #9a9a9a;

      font-size     : 1.3rem;
      font-weight   : 700;
    }
  }

  .no-touch .cd-tab-filter a:hover {
    color: #41307c;
  }

  .cd-tab-filter a.selected {
    color             : #41307c;
    background        : 0 0;
    -webkit-box-shadow: inset 0 -2px 0 #41307c;
    box-shadow        : inset 0 -2px 0 #41307c;
  }
}

.cd-filter {
  position: absolute;
  z-index : 2;
  top     : 0;
  left    : 0;

  &::before {
    position: absolute;
    z-index : 2;
    top     : 0;
    left    : 0;
  }
}
@media only screen and (min-width: 1170px) {
  .cd-tab-filter {
    float             : right;

    width             : 100%;
    margin            : 0;

    -webkit-transition: width 0.3s;
    transition        : width 0.3s;

    &.filter-is-visible {
      width: 80%;
    }
  }
}

.cd-gallery {
  width  : 100%;
  padding: 26px 5%;

  li {
    display           : inline-block;

    margin-right      : 2em;
    margin-bottom     : 1.6em;

    -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    box-shadow        : 0 1px 4px rgba(0, 0, 0, 0.1);

    &.gap {
      display: inline-block;

      height : 0;

      opacity: 0;
    }
  }

  img {
    display: block;

    width  : 100%;
  }

  .cd-fail-message {
    display   : none;

    text-align: center;
  }
}
@media only screen and (min-width: 768px) {
  .cd-gallery {
    padding: 40px 3%;

    ul {
      text-align: justify;

      &:after {
        display: table;
        clear  : both;

        content: "";
      }
    }

    li {
      width        : 48%;
      margin-bottom: 2em;
    }
  }
}
@media only screen and (min-width: 1170px) {
  .cd-gallery {
    float             : right;

    padding           : 50px 2%;

    -webkit-transition: width 0.3s;
    transition        : width 0.3s;

    li {
      width: 23%;
    }

    &.filter-is-visible {
      width: 80%;
    }
  }
}

.cd-filter {
  width                      : 280px;
  height                     : 100%;

  -webkit-transition         : -webkit-transform 0.3s, box-shadow 0.3s;
  -webkit-transition         : -webkit-transform 0.3s, -webkit-box-shadow 0.3s;
  transition                 : -webkit-transform 0.3s, -webkit-box-shadow 0.3s;
  transition                 : transform 0.3s, box-shadow 0.3s;
  transition                 : transform 0.3s, box-shadow 0.3s, -webkit-transform 0.3s, -webkit-box-shadow 0.3s;
  -webkit-transform          : translateZ(0);
  -webkit-transform          : translateX(-100%);
  transform                  : translateZ(0);
  transform                  : translateX(-100%);

  background                 : #fff;
  -webkit-box-shadow         : 4px 4px 20px transparent;
  box-shadow                 : 4px 4px 20px transparent;

  -webkit-backface-visibility: hidden;
  backface-visibility        : hidden;

  &::before {
    width  : 100%;
    height : 50px;

    content: "";
  }

  .cd-close {
    position   : absolute;
    z-index    : 3;
    top        : 0;

    height     : 50px;

    line-height: 50px;
  }
}

.cd-filter-trigger {
  position   : absolute;
  z-index    : 3;
  top        : 0;

  height     : 50px;

  line-height: 50px;
}

.cd-filter {
  form {
    padding: 70px 20px;
  }

  .cd-close {
    right             : 0;

    width             : 60px;

    -webkit-transition: opacity 0.3s;
    transition        : opacity 0.3s;
    text-align        : center;

    opacity           : 0;
    color             : #fff;

    font-size         : 1.3rem;
  }
}

.no-touch .cd-filter .cd-close:hover {
  background: #32255f;
}

.cd-filter.filter-is-visible {
  -webkit-transform : translateX(0);
  transform         : translateX(0);

  -webkit-box-shadow: 4px 4px 20px rgba(0, 0, 0, 0.2);
  box-shadow        : 4px 4px 20px rgba(0, 0, 0, 0.2);

  .cd-close {
    opacity: 1;
  }
}
@media only screen and (min-width: 1170px) {
  .cd-filter {
    width: 20%;

    form {
      padding: 70px 10%;
    }
  }
}

.cd-filter-trigger {
  left       : 0;

  overflow   : hidden;

  width      : 60px;

  white-space: nowrap;
  text-indent: 100%;

  color      : transparent;
  background : url("../img/cd-icon-filter.svg") center center no-repeat;
}

.cd-filter-block {
  .cd-select::after,
  h4::before {
    top              : 50%;

    content          : "";
    -webkit-transform: translateY(-50%);
    -ms-transform    : translateY(-50%);
  }
}

.cd-filter-trigger.filter-is-visible {
  pointer-events: none;
}
@media only screen and (min-width: 1170px) {
  .cd-filter-trigger {
    left               : 2%;

    width              : auto;
    padding-left       : 24px;

    -webkit-transition : color 0.3s;
    transition         : color 0.3s;
    text-indent        : 0;
    text-transform     : uppercase;

    color              : #9a9a9a;
    background-position: left center;

    font-size          : 1.3rem;
    font-weight        : 700;
  }

  .no-touch .cd-filter-trigger:hover {
    color: #41307c;
  }

  .cd-filter-trigger.filter-is-visible {
    color: #fff;

    &:hover {
      color: #fff;
    }
  }
}

.cd-filter-block {
  margin-bottom: 1.6em;

  h4 {
    position           : relative;

    margin-bottom      : 0.2em;
    padding            : 10px 0 10px 20px;

    cursor             : pointer;
    -webkit-user-select: none;
    -moz-user-select   : none;
    -ms-user-select    : none;
    user-select        : none;
    text-transform     : uppercase;

    color              : #9a9a9a;

    font-size          : 1.3rem;
    font-weight        : 700;
  }
}

.no-touch .cd-filter-block h4:hover {
  color: #41307c;
}

.cd-filter-block {
  h4 {
    &::before {
      position          : absolute;
      left              : 0;

      width             : 1pc;
      height            : 1pc;

      -webkit-transition: -webkit-transform 0.3s;
      transition        : -webkit-transform 0.3s;
      transition        : transform 0.3s;
      transition        : transform 0.3s, -webkit-transform 0.3s;
      -webkit-transform : translateY(-50%);
      transform         : translateY(-50%);

      background        : url("../img/cd-icon-arrow.svg") center center no-repeat;
    }

    &.closed::before {
      -webkit-transform: translateY(-50%) rotate(-90deg);
      transform        : translateY(-50%) rotate(-90deg);
    }
  }

  .checkbox-label::before,
  .radio-label::before,
  input,
  select {
    border          : 2px solid #e6e6e6;
    border-radius   : 0;
    background-color: #fff;

    font-family     : "Open Sans", sans-serif;
  }

  input {
    &[type=search],
    &[type=text] {
      width             : 100%;
      padding           : 0.8em;

      -webkit-box-shadow: none;
      box-shadow        : none;

      -webkit-appearance: none;
      -moz-appearance   : none;
      -ms-appearance    : none;
      -o-appearance     : none;
      appearance        : none;
    }
  }

  select {
    width             : 100%;
    padding           : 0.8em;

    -webkit-box-shadow: none;
    box-shadow        : none;

    -webkit-appearance: none;
    -moz-appearance   : none;
    -ms-appearance    : none;
    -o-appearance     : none;
    appearance        : none;
  }

  input {
    &[type=search]:focus,
    &[type=text]:focus {
      border-color    : #41307c;
      outline         : 0;
      background-color: #fff;
    }
  }

  select:focus {
    border-color    : #41307c;
    outline         : 0;
    background-color: #fff;
  }

  input[type=search] {
    border-color    : transparent;
    background-color: #e6e6e6;

    font-size       : 1.6rem !important;

    &::-webkit-search-cancel-button {
      display: none;
    }
  }

  .cd-select {
    position: relative;

    &::after {
      position         : absolute;
      z-index          : 1;
      right            : 14px;

      display          : block;

      width            : 1pc;
      height           : 1pc;

      -webkit-transform: translateY(-50%);
      transform        : translateY(-50%);
      pointer-events   : none;

      background       : url("../img/cd-icon-arrow.svg") center center no-repeat;
    }
  }

  select {
    cursor   : pointer;

    font-size: 1.4rem;

    &::-ms-expand {
      display: none;
    }
  }

  .list li {
    position     : relative;

    margin-bottom: 0.8em;

    &:last-of-type {
      margin-bottom: 0;
    }
  }

  input {
    &[type=checkbox],
    &[type=radio] {
      position: absolute;
      z-index : 2;
      top     : 0;
      left    : 0;

      margin  : 0;
      padding : 0;

      opacity : 0;
    }
  }

  .checkbox-label,
  .radio-label {
    padding-left       : 24px;

    -webkit-user-select: none;
    -moz-user-select   : none;
    -ms-user-select    : none;
    user-select        : none;

    font-size          : 1.4rem;
  }

  .checkbox-label {
    &::after,
    &::before {
      position         : absolute;
      top              : 50%;

      display          : block;

      content          : "";
      -webkit-transform: translateY(-50%);
      transform        : translateY(-50%);
    }
  }

  .radio-label {
    &::after,
    &::before {
      position         : absolute;
      top              : 50%;

      display          : block;

      content          : "";
      -webkit-transform: translateY(-50%);
      transform        : translateY(-50%);
    }
  }

  .checkbox-label::before,
  .radio-label::before {
    left  : 0;

    width : 1pc;
    height: 1pc;
  }

  .checkbox-label::after,
  .radio-label::after {
    display: none;
  }

  .checkbox-label::after {
    width     : 1pc;
    height    : 1pc;

    background: url("../img/cd-icon-check.svg") center center no-repeat;
  }

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

    &::after {
      left            : 5px;

      width           : 6px;
      height          : 6px;

      background-color: #fff;
    }
  }

  input {
    &[type=checkbox]:checked + label::before,
    &[type=radio]:checked + label::before {
      border-color    : #41307c;
      background-color: #41307c;
    }

    &[type=checkbox]:checked + label::after,
    &[type=radio]:checked + label::after {
      display: block;
    }
  }
}
@-moz-document url-prefix() {
  .cd-filter-block .cd-select::after {
    display: none;
  }
}

:active,
:focus {
  outline: 0;
}

a {
  outline: 0;

  &:active,
  &:focus {
    outline: 0;
  }
}

input::-moz-focus-inner {
  border: 0;
}

code[class*=language-],
pre[class*=language-] {
  font-size: 10px;
}

body {
  color: #75715e;
}

.github-int {
  margin-top: 30px;
}

.gogh-content {
  width : 70%;
  margin: 30px auto 40px;

  h2 {
    margin-bottom: 30px;

    color        : #595647;

    font-size    : 26px;
  }

  h3 {
    margin   : 30px 0 20px;

    color    : #595647;

    font-size: 22px;
  }

  code[class*=language-],
  pre[class*=language-] {
    margin   : 0;

    font-size: 14px;
  }
}

.cd-header h1 {
  text-align : center;

  line-height: 30px;

  span {
    display    : block;
    overflow   : hidden;

    white-space: nowrap;
    text-indent: 100%;

    color      : #fff;
  }
}

.cd-filter {
  &::before {
    background-color: #66d9ef;
  }

  .cd-close {
    background: #f92672;
  }
}

.cd-gallery h3 {
  margin: 15px 0 15px 30px;
}

.cd-header {
  text-align      : center;

  background-color: #fff;
}
@media only screen and (min-width: 768px) {
  .cd-tab-filter a {
    color: #f92672;
  }

  .no-touch .cd-tab-filter a:hover {
    color: #75715e;
  }

  .cd-tab-filter a.selected {
    color             : #75715e;
    -webkit-box-shadow: inset 0 -2px 0 #75715e;
    box-shadow        : inset 0 -2px 0 #75715e;
  }
}
/**
 * ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
 * ·······  code
 * ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
 */
.code-wrap {
  position  : relative;

  margin-top: 15px;

  pre {
    padding: 20px 5px 0;
  }

  .btn-copy {
    position        : absolute;
    top             : 25px;
    right           : 3px;

    display         : inline-block;

    padding         : 3px 5px 2px 7px;

    cursor          : pointer;

    border          : 1px solid #d8d8d8;
    border-radius   : 3px;
    background-color: #F5F2F0;

    &:hover {
      background-color: #d8d8d8;
    }

    &:active {
      background-color: #ffffff;
    }

    img {
      width: 15px;
    }
  }
}
/**
 * ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
 * ·······  Terminal
 * ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
*/
.terminal {
  box-sizing: border-box;
  margin    : 0 0 50px;

  box-shadow: 5px 5px 11px #737373, -5px -5px 11px #b1b1b1;

  .bar {
    position        : relative;

    width           : 100%;
    height          : 25px;

    text-align      : center;

    border-radius   : 5px 5px 0 0;
    background-color: #D9D9D9;

    font-size       : 0;

    .bar__title {
      position   : absolute;
      top        : 4px;
      right      : 0;
      left       : 0;

      margin     : 0 auto;

      color      : #5e5e5e;

      font-family: Arial;
      font-size  : 14px;
      font-weight: 400;
      line-height: 1.2;
    }

    .bar__btns {
      position: absolute;
      top     : 7px;
      right   : 10px;
    }
  }

  .body {
    box-sizing   : border-box;
    padding      : 30px;

    border       : 1px solid #D9D9D9;
    border-radius: 0 0 5px 5px;

    .body__txt {
      margin: 0 0 30px;

      p {
        margin     : 0;
        padding    : 0;

        font-size  : 20px;
        line-height: 1.1;

        @include m360 {}
        @include m450 {}
        @include m576 {}
        @include m600 {}
        @include m768 {
          font-size: 14px;
        }
        @include m900 {}
        @include m992 {
          font-size: 20px;
        }
        @include m1200 {
          font-size: 18px;
        }
        @include m1400 {}
        @include m1800 {}
        @include m2200 {}

        span {
          letter-spacing: 2px;

          font-size     : 16px;

          @include m360 {}
          @include m450 {}
          @include m576 {}
          @include m600 {}
          @include m768 {
            letter-spacing: 1px;

            font-size     : 12px;
          }
          @include m900 {}
          @include m992 {
            letter-spacing: 1.5px;

            font-size     : 15px;
          }
          @include m1200 {
            font-size: 10px;
          }
          @include m1400 {}
          @include m1800 {}
          @include m2200 {}
        }
      }
    }

    .body__bar {
      font-size: 0;

      span {
        display       : inline-block;

        width         : 12.5%;
        height: 30px;

      }
    }

    .body__bar--bottom {
      margin: 0 0 30px;
    }
  }
}

.btn {
  display         : inline-block;

  width           : 10px;
  height          : 10px;
  margin          : 0 4px;

  cursor          : pointer;

  border-radius   : 100px;
  background-color: #000000;
}

.btn--min {
  border          : 1px solid darken(#868686, 10%);
  background-color: #868686;
}

.btn--max {
  border          : 1px solid darken(#656565, 10%);
  background-color: #656565;
}

.btn--close {
  border          : 1px solid darken(#171717, 10%);
  background-color: #171717;
}

.cmd__cursor {
  animation: 1s blink step-end infinite;
}

@keyframes "blink" {
  from,
  to {
    opacity: 0;
  }

  50% {
    opacity: 1;
  }
}