common.css

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

body {
  height: 100%;
  width: 100%;
  margin: 0;
  font-family: Arial;
  line-height: 1.5em;
}


@media (prefers-color-scheme: dark) {
  body { background: #080e16; color: #dad7d7;; }
}

@media (prefers-color-scheme: light) {
  body   { background: white; color:  #555; }
  }


@font-face {
  font-family: 'Product Sans';
  font-style: normal;
  font-weight: 400;
  src: local('Open Sans'), local('OpenSans'), url(https://fonts.gstatic.com/s/productsans/v5/HYvgU2fE2nRJvZ5JFAumwegdm0LZdjqr5-oayXSOefg.woff2) format('woff2');
}

.navOpen {
  overflow: hidden;
  z-index: -99;
}

.wrapper{
  transition-duration: 0.5s;
  transition-timing-function: swing;
  width: 100%;
  height: 100%;
  position: relative;
  padding: 100px 40px;
}
.wrapper.open,
.wrapperDark.open {
  transform: translateX(250px) translateY(50px);
  -webkit-transform: translateX(250px) translateY(50px);
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.2);
}
.wrapper section,
.wrapperDark section{
  max-width:  730px;
  margin: 0 auto;
}
.wrapper section h1,
.wrapperDark section h1 {
  font-weight: bold;
  font-size: 30px;
  margin-bottom: 10px;
}
.wrapper section h2,
.wrapperDark section h2 {
  font-weight: bold;
  font-size: 20px;
  margin-bottom: 10px;
}
.wrapper section p,
.wrapperDark section p{
  margin-bottom: 1em;
}
.openNav {
  transition-duration: 0.5s;
  transition-timing-function: swing;
  width: 50px;
  height: 50px;
  background-color: royalblue;
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 99;
  border: 0px solid transparent;
  border-radius: 40px;
}
.openNav:hover {
  cursor: pointer;
}
.openNav .icon {
  transition-duration: 0.2s;
  position: absolute;
  width: 30px;
  height: 2px;
  background-color: white;
  top: 24px;
  left: 10px;

}

.openNav:hover{
  box-shadow: 0 1px grey;
}

.openNav .icon:before,
.openNav .icon:after {
  transition-duration: 0.5s;
  background-color: white;
  position: absolute;
  content: "";
  width: 30px;
  height: 2px;
  left: 0px;
}
.openNav .icon:before {
  top: -7px;
}
.openNav .icon:after {
  top: 7px;
}
.openNav.open {
  transform: translateX(250px) translateY(50px);
  -webkit-transform: translateX(250px) translateY(50px);
}
.openNav.open .icon {
  background-color: transparent;
}
.openNav.open .icon:before,
.openNav.open .icon:after {
  top: 0;
}
.openNav.open .icon:before {
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
}
.openNav.open .icon:after {
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
}
ol, ul {
  padding-left: 28px;
}
nav {
  background-color: #2e56cc;
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
}
nav ul {
  width: 250px;
  margin-top: 50px;
  font-family: Product Sans;
  font-size: 1.1em;
  padding-left: 0;
}

nav li {
  transition :0.4s;
  display: block;
  padding: 10px 40px;
  color: #e5e6e8;
  letter-spacing: 0.02em;
  text-align: center;
}
nav li.active {
  color: white;
  font-weight: bold;
}
nav li:hover {
  cursor: pointer;
  color:white;
  background-color: darkblue;
}

/*SCREENSHOTS GALLERRY*/
div.gallery img {
  width: 100%;
  height: auto;
}

div.desc {
  padding: 15px;
  text-align: center;
}

.responsive {
  padding: 0 6px;
  float: left;
  width: 24.99999%;
}

@media only screen and (max-width: 700px){
  .responsive {
    width: 49.99999%;
    margin: 6px 0;
  }
}

@media only screen and (max-width: 500px){
  .responsive {
    width: 100%;
  }
}

.screenshot {
  float: left;
  width: 49.99999%;
}

@media only screen and (max-width: 600px) {
  .screenshot {
    width: 100%;
  }
}

.clearfix:after {
  content: "";
  display: table;
  clear: both;
}

.heading{
  font-family: Product Sans;
}

.subheading{
  font-family: Product Sans;

}

.cap, .section, .site-width {
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 600px)
.cap {
  padding-top: 7.5rem;
  padding-left: 32px;
  padding-right: 32px;
  line-height: 1.25rem;
  padding: 90px 24px 24px;
  text-align: right;
}

.navbar-link{
  color: aliceblue;
}

.scroll-to-top {
  position: fixed;
  z-index: 9999;
  right: 24px;
  bottom: 60px;
  background-color: #295db2;
  color: white;
  font-family: Product Sans;
  font-size: 18px;
  padding: 14px 25px;
  text-align: center;
  text-decoration: none;
  display: none;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 50px;
  transition : box-shadow 0.4s;
}

.scroll-to-top:hover {
  color: white;
  background-color: #4165f4;
  box-shadow: 0px +1px #888888;
}

.scroll-to-top-show {
  display: block;
}

a{
  color: #58acd3;
  text-decoration: none;
  transition: color 0.55;
}
a:hover{
  color:#4187a8;
}

/*download button*/
.download-btn {
  position: relative;

  display: block;
  margin: 30px auto;
  padding: 0;
  font-family: Product Sans;
  overflow: hidden;

  border-width: 0;
  outline: none;
  border-radius: 2px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .6);
  font-size: 14px;
  background-color: #2e56cc;
}

.download-btn:hover, .btn:focus {
  background-color: royalblue;
}

.download-btn > * {
  position: relative;
}

.download-btn span {
  display: block;
  padding: 12px 24px;
}

.download-btn:before {
  content: "";

  position: absolute;
  top: 50%;
  left: 50%;

  display: block;
  width: 0;
  padding-top: 0;
  border-radius: 100%;
  background-color: rgba(236, 240, 241, .3);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.download-btn:active:before {
  width: 120%;
  padding-top: 120%;
  transition: width .2s ease-out, padding-top .2s ease-out;
}

.footer-copyright{
  font-family: Product Sans;
  padding-bottom: 10px;
  bottom:0px;
  width: 100%;
  background-color: darkblue;

}

#download-link{
  color: white;
}

.footer {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  background-color: royalblue;
  text-align: center;
}

.navbar-link a:hover{
  color: white;
}


#f-padding{
  padding-top: 99px;
}

#r-padding {
  position: fixed;
  z-index: 9998;
  top: 50px;
  right: 24px;
  bottom: 120px;
  max-width: 160px;
}

.footer-copyright{
  padding-top: 7px;
}

.sites-codeblock {
  background-color: #efefef;
  border: 1px solid #d3d3d3;
  display: block;
  padding: 0.5em 0 0.5em 1em;
  line-height: 1;
}

.warning{
  width: 100%;
  z-index: 1;
  background-color: aliceblue;
}

.coffee{
  padding-bottom: 20px;
  width:100%;
  height:auto;
}

.sites-embed-align-center-wrapping-off {
  display: block;
  align-content: center;
}


h1{
  font-family: Product Sans;
}

h2{
  font-family: Product Sans;
}

h3{
  font-family: Product Sans;
  font-size: 18px ;
  margin-top: 1em;
  margin-bottom:0.8em;

}


@keyframes clickeffect{
  from{
    opacity:0.7;
    transform:scale(0);
  }
  to{
    opacity: 0;
    transform: scale(2);
  }
}

@-webkit-keyframes clickeffect{
  from{
    opacity:0.7;
    transform:scale(0);
  }
}

.themebtn{
  position: relative;
  text-align: right;
  margin-bottom: 23px;
  margin-top: -38px;
  z-index: 99;
}

.button
{
  background-color: transparent;
  outline: none;
  cursor: pointer;
  padding: 0;
  border: none;
  background: none;
}

.code-snippet {
  margin-top: 16px!important;
  margin-bottom: 16px!important;
  width: auto;
  background-color: #2b2b2b;
  padding: 8px 12px;
  border-left: 4px solid #14b9ff;
  word-wrap: normal;
  overflow: auto;
  white-space: nowrap;
  font-family: Consolas,"courier new";
  font-size: 16px;
}

.code-snippet-inv {
  margin-top: 16px!important;
  margin-bottom: 16px!important;
  width: auto;
  background-color: #b0c9ff;
  padding: 8px 12px;
  border-left: 4px solid #000000;
  word-wrap: normal;
  overflow: auto;
  white-space: nowrap;
  font-family: Consolas,"courier new";
  font-size: 16px;
}

.code-shell, .code-shell-root, .code-shell-android-root {
  font-family: Consolas,"courier new";
}

.code-shell::before {
  color: gray;
  content: '$ ';
}

.code-shell-root::before {
  color: gray;
  content: '# ';
}

.code-shell-android-root::before {
  color: gray;
  content: 'android:/android # ';
}