* {
  scroll-behavior: smooth;
  transition: all 0.5s ease-in-out;
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

html {
  scrollbar-width: none;
}

p {
  font-size: 0.5cm;
}

h1 {
  font-size: 1cm;
}

h2 {
  font-size: 0.85cm;
}

h3 {
  font-size: 0.7cm;
}

h4 {
  color: #000000;
}

body {
  background: white;
  background-repeat: no-repeat;
  /* background-color:#092635; */
  /* font-family: Arial, sans-serif;  #9EC8B9*/
  font-family: playfair display;
  margin: 0;
  padding: 0;
  border: 10px solid #000000;
  /* display: flex; */
  /* justify-content: center;
align-items: center; */
}

/* .home{
background-image: url("chemimage.jpg");
background: rgba(255, 255, 255, 0.8);
color:white;
background-size: cover;
background-repeat: no-repeat;
background-position: center;
height: 100vh;
} */

/* .about{
margin-top: 100vh;
} */

.load-holder {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: whitesmoke;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

#loader {
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 120px;
  height: 120px;
  margin: -76px 0 0 -76px;
  border: 16px solid #ffffff;
  border-radius: 50%;
  border-top: 16px solid #000000;
  border-bottom: 16px solid #000000;
  -webkit-animation: spin 2s ease-in-out infinite;
  animation: spin 2s ease-in-out infinite;
}

@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
  }
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Add animation to "page content" */
.animate-bottom {
  position: relative;
  -webkit-animation-name: animatebottom;
  -webkit-animation-duration: 1s;
  animation-name: animatebottom;
  animation-duration: 1s
}

@-webkit-keyframes animatebottom {
  from {
    bottom: -100px;
    opacity: 0
  }

  to {
    bottom: 0px;
    opacity: 1
  }
}

@keyframes animatebottom {
  from {
    bottom: -100px;
    opacity: 0
  }

  to {
    bottom: 0;
    opacity: 1
  }
}


header {
  /* background: linear-gradient(to bottom, #8871f9, #4392f9); */
  background: black;
  color: #fff;
  padding: 20px;
  text-align: center;
  text-shadow: 2px 2px 4px rgb(98, 96, 96, 0.5);
  height: 5vh;
}

header h1 {
  font-size: 2.0rem;
  position: absolute;
  top: 25px;
  left: 45vw;
}

.hlogo {
  width: 50px;
  height: 50px;
}

/* @media only screen and (max-width: 600px){
.hlogo{
  width:13%;
  height: 13%;
}
} */
.headlogo {
  position: relative;
  border-radius: 100%;
  border: 2px solid #000a0f;
  box-shadow: 0 0 10px #000a0f;
}

.headpro {
  position: relative;
  top: -50px;
  left: 90vw;
  border-radius: 100%;
  border: 2px solid #000a0f;
  box-shadow: 0 0 10px #000a0f;
}

.header img {
  width: 3%;
  height: 3%;
}

@media only screen and (max-width: 600px) {

  .hlogo {
    width: 40px;
    height: 40px;
  }

  .header img {
    width: 10%;
    height: 10%;
  }

  .headpro {
    top: -40px;
    left: 80vw;
  }
}

.upropic {
  border-radius: 50%;
  border: 2px solid #000a0f;
  box-shadow: 0 0 10px #000a0f;
}

nav {
  /* background:#4392f9; */
  color: #fffafa;
  background: black;
  padding: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: -webkit-sticky;
  position: sticky;
  top: -1px;
  text-align: center;
  z-index: 1;
}

nav .active {
  background-color: #ffffff;
  color: #000000;
  border-radius: 5px;
}

nav ul {
  list-style-type: none;
  margin: auto;
  padding: 0;
  text-align: center;
}

nav ul li {
  display: inline;
  margin-right: 10px;
}

nav ul li a {
  text-decoration: none;
  padding: 5px;
  color: white;
  font-size: 99%;
  font-weight: 520;
}

nav ul li a:hover {
  /* background-color: #5635f8; */
  background-color: #ffffff;
  color: #000000;
  font-size: 100%;
  border-radius: 5px;
}

/* Side bar */
.sidenav {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: #111;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 60px;
}

.sidenav a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 25px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

.sidenav a:hover {
  color: #f1f1f1;
}

.sidenav .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
}

@media screen and (max-height: 450px) {
  .sidenav {
    padding-top: 15px;
  }

  .sidenav a {
    font-size: 18px;
  }
}

.winback {
  float: left;
  border-radius: 100%;
  border: none;
  background-color: transparent;
  padding: 0px;
}

h1 {
  margin: 0;
}

main {
  margin: 30px;
  margin-left: 30vw;
  margin-right: 20vw;
}

.grid-view {
  justify-content: center;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-gap: 1rem;
  gap: 15px;
  margin-left: 2%;
}

.content {
  /* background-color: #4392f9; */
  display: flexbox;
  flex-direction: column;
  justify-content: center;
  background: ghostwhite;
  color: black;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 2px 2px 0 #454545;
  width: 80%;
  margin: 0;
  border: 1px solid black;
  margin-left: -10vw;
}

.card {
  /* background-color: #92bef7; */
  color: white;
  background: white;
  border-radius: 5px;
  box-shadow: 8px 8px 1px #383838;
  padding: 20px;
  margin-bottom: 20px;
  width: 80%;
  border: 2px solid #000a0f;
}

.card:hover {
  box-shadow: 0 2px 4px rgb(255, 255, 255, 0.3);
}

.card h3 {
  color: #001411;
  margin-top: 0;
}

.card p {
  color: #313030;
}

.card a {
  float: left;
  /* margin-bottom: 30px; */
  background-color: #000000;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.card a:hover {
  background-color: #262727;
}

.status {
  float: right;
  background-color: #ffffff;
  color: #7e8081;
  padding: 5px;
  border-radius: 5px;
  font-size: 0.4cm;
}

.container {
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 20px;
}


#dec {
  color: #000000;
  z-index: -1;
  /* background-image: url(images/back.jpg); */
  background: ghostwhite;
  background-blend-mode: overlay;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  opacity: 1;
  transition: opacity 2s;
  padding: 20px;
  border: 1px solid #b0b0b0;
  border-radius: 30px;
  margin-bottom: 20px;
  margin-left: -5vw;
  margin-right: 5vw;
  /* text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5); */
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-weight: bold;
  margin-bottom: 5px;
}

input[type="text"],
input[type="email"],
textarea,
input[type="password"] {
  color: #000000;
  background-color: #fffafa;
  border: 1px solid #ccc;
  width: 70%;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 10px;
}

input[type="text"]:hover,
input[type="email"]:hover,
textarea:hover,
input[type="password"]:hover {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  outline: none;
  border: 1.5px solid #000000;
}

input[type="submit"],
input[type="button"],
button {
  background-color: #000000;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

input[type="submit"]:hover,
input[type="button"]:hover,
button:hover {
  background-color: #000000;
}

.login-form {
  width: 50%;
  margin: 0 auto;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .login-form {
    width: 100%;
  }
}

select {
  color: #000000;
  background-color: #fffafa;
  border: 1px solid #ccc;
  width: 70%;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 10px;
}

select:hover {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

select:focus {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  outline: none;
  border: 1.5px solid #092635;
}


.apkinstaller {
  background-color: #ffffff;
  border-radius: 10px;
  color: black;
  text-decoration: none;
  padding: 10px;
  padding-right: 10px;
  padding-left: 10px;
}

.loglogo {
  border-radius: 100%;
  border: 2px solid #000000;
  box-shadow: 0 0 10px #000000;
  filter: grayscale(100%);
  z-index: -4;
}


.error-message {
  color: red;
  font-size: 14px;
  margin-top: 5px;
}

.footer {
  font-size: 0.5cm;
  /* background: linear-gradient(to top, #8871f9, #4392f9); */
  /* background: black; */
  /* box-shadow: 0 0 40px #4392f9; */
  color: #000000;
  width: auto;
  padding: 5px;
  /* margin-top: 10vh; */
  /* margin-bottom: -40px; */
  text-align: center;
}

.footer p {
  font-size: 0.4cm;
}

.footer p:before {
  content: "© 2024 ChemEasy | All rights reserved.";
}


@media only screen and (max-width: 800px) {

  body {
    border: 2px;
  }

  header h1 {
    left: 32vw;
  }

  .grid-view {
    margin-left: 0;
  }

  .content {
    width: auto;
  }

  .card {
    width: auto;
    box-shadow: 5px 5px 3px #383838;
  }

  #dec {
    padding: 5%;
    box-shadow: 0 0px 10px rgba(0, 0, 0, 0.1);
    margin: 0;
    margin-bottom: 20px;
  }

  main {
    margin: 30px;
  }

  .content {
    margin-left: 0;
  }

}