.price {
  /* padding: 2% 3%; */
}
/*sticky header position*/
.sticky.is-sticky {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 1;
  width: 100%;
}

.top-ads {
  width: 80%;
  height: 100px;
  margin: 40px;
  margin-left: 60px;
}

/*  ------------     top header with with logo scroreUP------------- */
html {
  height: 100vh; /* For 100% screen height */
}
body {
  font-family: Georgia, serif;
  overflow-x:hidden;

  margin: 0;
  height: 100vh; /* For 100% screen height */
}
#below-header {
  background-color: #95389e;
  color: #ffffff;
  margin-bottom: 60px;
  padding: 100px;
}

.button {
  margin: 20px 2px 0px 20px;
}
.image {
  width: 60%;
}

.logoimage {
  border-radius: 50% !important;
}
#logo-header {
  margin-right: 0px;
}
.maths-logo {
  width: 100px;
  height: 100px;
  border-radius: 50px;

  background-color: #ec0101;
}
.text-logo-maths {
  position: relative;
  top: 30%;
  left: 6%;
  transform: rotate(-27deg);

  font-size: 15px;
  font-weight: bolder;
  color: white;
}

.top-header-online {
  float: left;
  margin-right: 10px;
}
.fa-address-card {
  font-size: 40px;
}
.fa-whatsapp {
  font-size: 20px;
  color: green;
}
.fa-envelope {
  font-size: 20px;
  color: red;
}

.contct {
  width: 290px;
  height: 65px;
  position: relative;
  right: 10px;
  margin-right: 0px;
  float: right;
}

.fa-h-square {
  color: #00bcd4;
}
.navbar-brand {
  color: #00bcd4;
  font-size: 30px;
  margin-left: 50px;
}
.navbar-brand:hover {
  color: #f09ae9;
}
/*  ------End------     top header with with logo scroreUP------------- */

/* -----------------------------------------------------------------navigation and menu----------------------------------------------------------------- */
.navbar {
  background-color: #00bcd4 !important;
  padding: 0px;

  /* box-shadow: -5px 5px 10px #95389e, 5px -5px 10px #95389e; */
}

.navbar .navbar-nav .nav-item {
  padding: 0px 3px 0px 2px;
}

.navbar .navbar-nav .nav-item .nav-link {
  color: #ffff;
  font-size: 15px;
}
#header {
  position: sticky !important;
  top: 0px;
  z-index: 1;
}
.home-botton {
  margin-left: 30px !important;
}
/* ------------------------------------End-----------------------------navigation and menu----------------------------------------------------------------- */

/* --------------------------------------------------------------------------- index chapter button----------------------------------*/

/* ----index page-----------*/
.row {
    margin: 20px 15px !important;
}
.container-index {
  height: auto;
  width: 100%;
}
.ads-container {
  max-width: 1200px;
  margin: auto;
  height: auto;
}

.container-top {
  background: #313131;
  /* background: #e2f2ff; */
  height: 400px;
  display: flex;
  align-items: center;
  padding-left: 60px;
}
.text-container {
  padding-top: 10px;
  color: #ffffff;
  width: 50%;
  margin: auto;
}
.card-container {
  width: 100%;
  margin: auto;
  text-align: center;
  margin-bottom: 100px;
}
.card-container:last-child {
  margin-bottom: 80px;
}

.type-card {
  position: absolute;
  width: 290px;
  height: auto;
  background: #000000;
  box-shadow: 0px 4px 30px rgba(0, 0, 0, 0.5);
  border-radius: 6px;
  margin-left: 50px;
  margin-top: -300px;
  right: 40px;
  padding: 20px;
}
.type-card:nth-child(2) {
  margin-top: -195px;
  margin-right: 140px;
}
.type-card:nth-child(3) {
  margin-top: -85px;
  margin-right: 300px;
}
.line__1,
.line__2 {
  white-space: nowrap;
  overflow: hidden;
  font-size: 14px;
  color: #ffffff;
}
.line__1 {
  border-right: 1px solid #1d1e22;
  color: #de7300;
  /* define animation types for text + cursor */
  animation: animated-text__1 6s steps(30, end) 1s 1 normal both,
    animated-cursor__1 900ms steps(30, end) infinite;
  animation-iteration-count: infinite;
}

.line__2 {
  margin: auto;
  color: #74b087;
  width: 100px;
  margin-top: -5px;
}
.line__1:nth-child(3) {
  color: #ffde00;
}

@keyframes animated-cursor__1 {
  from {
    border-right-color: #ffffff;
  }
  to {
    border-right-color: #1d1e22;
  }
}

@keyframes animated-text__1 {
  from {
    width: 0;
  }
  to {
    width: 250px;
  }
}

@keyframes animated-text__2 {
  from {
    width: 0;
  }
  to {
    width: 100px;
  }
}

.card-container-h1 {
  font-size: 30px;
  width: 1200px;
  margin: auto;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  padding-bottom: 10px;
  margin-bottom: 30px;
}

.card-container {
  width: 1200px;
  margin: auto;
  margin-bottom: 50px;
}
.sub-title {
  font-size: 16px;

  color: #000000;
}
.mobile-card {
  text-align: center;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 10px;

  width: 160px;
}

.class-ti {
  font-size: 13px;
  color: #000000;
  margin-bottom: -1px;
}
.svg-img {
  width: 70px;
  height: 70px;
}
.card-solution-link {
  color: #fff;
}
.card-solution-link:hover {
  color: #fff;
}
.btn-lg {
  background: #ae4ccf;
  outline: none !important;
  border: none;
  padding: 8px;
  font-size: 15px;
  color: #fff;
}

.container {
  /*margin-top: 100px;*/
  min-height: 100%;
}

/* --End--index page-----------*/

.solution {
  margin-bottom: 100px;
}

.Ncrt-img {
  height: 135px;
}

.Slogo {
  position: absolute;
  border-radius: 100%;
  width: 100px;
  height: 100px;
  left: 16px;
}

.Ncrt {
  color: #00bcd4;

  padding-top: 95px;
}

.btn2 {
  border: 1px solid #00bcd4;
  background: #00bcd4;
  padding: 5px;
  font-size: 20px;
  color: white;

  width: 40px;
  position: relative;
  border-left-width: 0px;
  padding-left: 0px;

  position: relative;
  right: 40px;
}

/* adjecting chp-10 btn*/
.btn5 {
  position: absolute;
  top: 3px;
  right: 2px;
  height: 75px;
  width: 50px;
}
.btn1 {
  border: 1px solid #00bcd4;
  background: none;
  padding: 5px 60px 5px 10px;
  font-size: 19px;
  color: #00bcd4;
  outline: none;
  position: relative;
  margin: 5px;
  margin-right: 0;
  border-right-width: 0px;
}
.btn1 a {
  text-decoration: none;
  color: #00bcd4;
}
.btn1:hover {
  color: #ffff;
}

.btn1::before {
  content: "";
  position: absolute;
  left: 0;
  width: 0%;
  height: 100%;
  background: #00bcd4;
  z-index: -1;
  transition: 0.8s;
  top: 0;
}

.btn1:hover::before {
  width: 100%;
}

/* --------------------------------------------END------------------------------- index chapter button----------------------------------*/

/*------------------------------------------------------------------ droupdown menu-------------------------------------*/
.dropbtn {
  /* background-color: #95389e; */
  outline: none !important;
  border: none !important;
  background: transparent;
  color: white;
  padding: 10px;
}

.dropdown {
  position: relative;

  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 30px;
  left: 20px;
  background-color: #00bcd4;
  min-width: 150px;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
  z-index: 1;
}

.dropdown-content a {
  color: #ffff;
  padding: 12px 16px;
  text-decoration: none;
  display: block;

  padding-left: 30px;
}

.dropdown-content a:hover {
  background-color: #00bcd4;
  text-decoration: none;
}

.dropdown:hover .dropdown-content {
  display: inline-block;
}

.dropdown:hover .dropbtn {
  background-color: #00bcd4;
}
/*--------------SUb menu--------- droupdown menu-------*/
.dropdown-content1 {
  display: none;
  position: absolute;

  background-color: #00bcd4;
  min-width: 150px;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 1;
}
.dropdown-content1 a {
  color: #ffff;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  padding-left: 30px;
}

.dropdown1:hover .dropdown-content1 {
  display: inline-block;
}
/*--------------SUb menu-----END---- droupdown menu-------*/

/*------------------------------END----- droupdown menu------------------------------------------------------------*/

/* -----------------------------------------------------------navigation for mobile csss--------------------------*/
/* --------- menu link toggle slide ------      */
.panel,
.pane2 {
  background: #12cad6;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  color: #212121;
  display: none;
  padding-left: 10px;

  z-index: 1;
  /*width: 600px;*/
  width: 100%;
  position: absolute;
}
/* ------End--- menu link toggle slide ------      */
.mobile-header {
  display: none;
}

/* ----------   home carousel---------*/
#multi-item-example,
.carousel-inner {
  margin-top: 50px;
}
/* -------End---   home carousel---------*/
/* ---------- all icon----------*/
.fa-bars {
  color: rgba(0, 0, 0, 0.4);
  line-height: 1;
}

/* ------------End------- all icon*/
/* ---------------------------------------Home------------- coursel css---------------------*/
.controls-top {
  text-align: center;
}
.btn-floating {
  background: #00bcd4;
  padding: 8px;
  border-radius: 50%;
  margin-right: 10px;
  font-size: 15px;
}

/*----------------------Home---------------END coursel css--------------------------*/

/* -----------------------------------------------------------------side bar card login and registe---------------------------------------------------------*/
.online-card-hading {
  text-align: center;
  font-size: 40px;
  padding-top: 20px;
  color: #00bcd4;
  margin-bottom: 0px;
}
.online-card-hading-class {
  color: skyblue;
  font-size: 30px;
  text-align: center;
  margin-top: 0px;
}
.card-body .online-class-a {
  background: skyblue;
  color: white;
  padding: 10px;
  border-radius: 40px;
  text-decoration: none;
}
#class-card {
  background: #ff7171;
}

.card {
  padding: 0px;
  border-radius: 10px;
  box-shadow: -5px 5px 10px #a4a4a4, 5px -5px 10px #ffffff;
}
.chapter-button-card {
  /* margin-top: 50px; */
  box-shadow: 0 5px 8px #3db2ff;
  overflow: hidden;
  width: 100%;
  margin-bottom: 50px;
  border-radius: 15px;
  z-index: 1;
  padding: 20px;
}
.chapter-button-card button {
  border: 1px solid #3db2ff !important;
  padding: 5px 40px !important;
  outline: none;
}
.btn-reg {
  margin-right: 0px;
  margin-left: 10px;
  width: 100%;
}
.reg-form {
  margin-top: 50px;
  box-shadow: 2px 2px 5px 5px rgba(0, 0, 0, 0.5);
  padding: 5px;
}
#side {
  /* margin-top: 50px; */
  position: sticky;
  top: 50px;
}
.arrow {
  font-size: 30px;
}

/*-----------------------------------------------------------------all chapter css------------------------------------------------------------------*/

/*----------------------- topic----------------------- */
.table-bordered tr td {
  text-align: left;
}

.topic {
  padding: 25px;
  border-radius: 20px;
  /* margin-top: 50px; */
  box-shadow: 0 16px 20px rgba(0, 0, 0, 0.1);

  box-sizing: border-box;
  margin-bottom: 50px;
}
.subject {
  margin-left: 15px;
  font-family: "Gill Sans", sans-serif;
  letter-spacing: 2px;
  font-size: 25px;
  color: #00bcd4 !important;
  font-weight: bolder;
  margin-bottom: 1px;
}
.chapters {
  margin-bottom: 1px;
}
.chapters a {
  font-size: 15px;
  color: #844685;
}
.chapters a:hover {
  color: #848ccf;
  text-decoration: none;
}

/*-------- subject-mathts =---------------------------- */

.exercise-btn {
  margin-top: 30px;
  position: relative;
}

.btn {
  margin: 0 0 4px 0;
  outline: none;
}
.chapter {
  margin-top: 20px;
  color: #ffffff;
  background-color: #00b7c2;
  width: 100%;
  height: auto;
  text-align: center;
  font-size: 30px;
}
.chapter-name {
  margin-top: 30px;
  background-color: #dd2c00;

  text-align: center;
  padding: 8px;
  color: #ffff;
  font-size: 20px;
}
.exercise {
  text-align: center;
  font-size: 30px;
  color: #8675a9;
}
.question {
  color: #dd2c00;
  font-size: bolder;
}
.answer {
  color: #a8df65;
}
.mathsPageImg {
  width: 100%;
}
/* -----------------  differnce question like coloumn -----------*/
.row1 {
  display: flex;
}

.column {
  flex: 50%;
  padding: 10px;
  height: 410px;
}
table,
th,
td {
  border: 1px solid yellow;
}
th,
td {
  padding: 15px;
}
tr {
  text-align: center;
}
/*  -------for fracton value----------------------------- */
.frac {
  display: inline-block;
  position: relative;
  vertical-align: middle;
  letter-spacing: 0.001em;
  text-align: center;
}
.frac > span {
  display: block;
  padding: 0.1em;
}
.frac span.bottom {
  border-top: thin solid black;
}
.frac span.symbol {
  display: none;
}
/* -----------------------classs 6 science------*/
.math-icon {
  width: 100px;
  height: 100px;
  border-radius: 140px;
}
.Science,
.maths {
  margin-bottom: 50px;
}
.sc-chapter-name {
  text-align: center;
  background: #00bcd4;
  color: #ffff;
  padding: 3px;
  padding-bottom: 10px;
  font-size:22px;
}
.sc-exercise {
  color: #00bcd4;
  text-align: center;
    font-size:18px;
}

.chapter-introduction {
  color: grey;
}

/* ---------------end------classs 6 science------*/

/* ------------------------------ comment--------------------------------------------------*/
.comment {
  margin-top: 50px;
  background-color: #f4f4f2;
  padding: 10px;
}
.comment-name {
  font-size: 20px;
  color: #3797a4;
  text-transform: uppercase;
  margin-bottom: 0px;
  width: 100%;
  word-wrap: break-word;
}
.comment-text {
  background-color: #eeecda;
  color: black;
  width: 100%;
  word-wrap: break-word;
}
.Q1ch3-3 {
  width: 700px;
  height: 400px;
}
.Q2ch3-5 {
  width: 250px;
}
.metal-reactive {
  display: none;
}
/* ----- pdf style ---*/
.circle {
  width: 4rem;
  height: 4rem;
  margin-left: 50px;
  margin-bottom: 10px;
  border-radius: 50%;
  font-size: 30px;
  color: #fff;
  text-align: center;
  padding-top: 7px;
  background: #845ec2;
}
/* ----- pdf style ---*/

/*-----------------------------------------------------------------------end --all chapter css------------------------------------------------------------------*/
/*-------------------------------------------------------------------------footer------------------------------------------------------------------*/

.vl {
  margin-top: 8px;
  border-left: 1px solid black;
  height: 25px;
}
#easy {
  text-align: center;
}
.cheak {
  padding: 30px;
}
.icon {
  color: #95389e;
  font-size: 32px;
}

/*------- Resposible for mobile appp cssss--------------------------------------------*/

@media screen and (max-device-width: 990px), screen and (max-width: 990px) {
  body {
    margin: 0px;
    padding: 0px;
  }
  .sub-title {
    font-size: 18px;
    color: #fff !important;
    padding-bottom: 15px !important;
  }
  .mobile-card {
    text-align: center;
    background: #00bcd4;
    padding: 20px 8px;
    border-radius: 15px;
    box-shadow: -5px 5px 10px #a4a4a4, 5px -5px 10px #ffffff;
    width: 100%;
    margin-bottom: 30px;
  }
  .class-ti {
    font-size: 14px;
    color: #fff !important;
    padding-bottom: 15px !important;
  }

  .btn-lg {
    background: rgb(29, 185, 195);
    outline: none !important;
    border: none;
    padding: 5px !important;
    font-size: 14px;
    color: #fff !important;
  }
  .card-solution-link {
    color: #fff !important;
  }

  .top-ads {
    width: 100% !important;
    height: 60px !important;
  }
  .btn-floating {
    background: #00bcd4 !important;

    font-size: 10px !important;
  }
  .card-container {
    width: 100%;
    margin: unset;
  }
  .container-top {
    flex-direction: column;
    padding-left: 10px;
  }
  .text-container {
    width: 100%;
    padding: 15px;
    margin: unset;
  }
  .text-container h1 {
    font-size: 24px;
  }
  .text-container p {
    font-size: 12px;
  }
  .type-card {
    margin-top: unset;
    right: 0px;
  }
  .type-card:nth-child(2) {
    margin-top: unset;
    margin-top: 105px;
    margin-right: 80px;
  }
  .type-card:nth-child(3) {
    margin-top: unset;
    margin-right: 0px;
    margin-top: 210px;
    display: none;
  }
  .card-container-h1 {
    width: 100%;
    padding-left: 20px;
  }

  .solution {
    margin-bottom: 20px !important;
  }

  .logo a {
    font-size: 40px;
  }
  .fa-h-square {
    font-size: 40px;

    color: #00bcd4;
    padding-top: 20px;
  }
  #header {
    display: none;
  }

  .mobile-header {
    display: block;
  }
  .more-drop {
    display: none;
    position: absolute;
    top: 40px;
    right: 3px;
    background: #00bcd4 !important;
    min-width: 100px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
  }
  .dropdown:hover .more-drop {
    display: inline-block;
  }
  .more-drop a {
    color: #ffff;
    padding: 5px 10px;
    text-decoration: none;
    display: block;
    font-size: 15px !important;
  }
  .fa-h-square {
    color: white;
  }
  .footer {
    background-color: #00bcd4 !important;
    color: white;
  }
  .topic {
    display: none;
  }
  .like-div {
    color: #00bcd4 !important;
  }

  .btnn {
    background-color: #00bcd4 !important;
  }

  /* -----------------------------------------       Button Drop down--------------------------------------------*/
  /*droup doun sub menu--*/
  .dropdown-content1 {
    right: 130px !important;
    min-width: 60px !important;
    background: #00bcd4 !important;
  }
  .dropdown-content1 a {
    font-size: 14px !important;
  }

  /*--END---droup doun sub menu--*/

  .dropbtn {
    background-color: #00bcd4 !important;
    /*font-size: 20px;*/
    font-size: 5px;
  }

  .dropdown {
    position: relative;
    display: inline-block;
  }

  .dropdown-content {
    background-color: #00bcd4 !important;
  }

  .dropdown-content a:hover {
    background-color: #ffc1f3 !important;
  }

  .dropdown:hover .dropdown-content {
    display: block;
  }

  .dropdown:hover .dropbtn {
    background-color: #00bcd4 !important;
  }

  /* -----------------------------------------  end     Button Drop down--------------------------------------------*/

  /*---  Rgister card---*/

  .card1 {
    position: absolute;
    top: 0;
    right: 5px;
    margin-top: 0px;
    /*width: 50%;*/
    width: 50%;
  }
  .comment {
    width: 100%;
    margin-left: 5px;
    margin-top: 50px;
  }

  .chapter-button-card {
    width: 100%;
    height: 130px;
  }

  /*--End-  Rgister card---*/

  #side {
    margin-bottom: 120px;
  }
  #class-card {
    margin-bottom: 50px;
    height: 600px;
    width: 100%;
  }
  .reg-form {
    width: 100%;
  }

  input[type="text"],
  input[type="email"] {
  
    font-weight: lighter;
    font-size: 15px;
  
  }
  #col {
    width: 290px !important;
  }
  /*  adjesting button chpter gintii--*/
  .btn3 {
    position: absolute;
    top: 3px;
    right: 30px !important;
    width: 60px !important;
    height: 72px;
  }
  .btn4 {
    position: absolute;
    top: 3px;
    right: 4px;
    height: 42px;
  }
  /*   adjestin button chpter gintii--*/

  .btn2 {
    background: #00bcd4 !important;

    width: 40px;
  }
  .btn1::before {
    background: #00bcd4 !important;
  }
  .btn1 {
    padding: 4px 50px 4px 1px;
    width: 80%;
  }
  #index-btn1 {
    padding: 5px 50px 5px 0px;
  }
  .sc-chapter-name {
    background: skyblue !important;
    width: 100%;
  }

  .navbar-brand {
    color: #dd2c00 !important;

    letter-spacing: 2px;
  }
  .navbar-brand:hover {
    color: #8675a9 !important;
  }
  .mobile-header {
    background: #00bcd4;
  }
  .navItem {
    display: inline-block;

    /* padding: 5px 40px 5px 40px;*/
  }
  .navItem button {
    font-size: 15px;
  }
  .navItem a {
    font-size: 20px;
  }

  .navlink {
    color: white;
    font-size: 10px;
    font-weight: 100;
  }

  .menu {
    padding: 0.5rem 1rem;
    font-size: 2rem;
    line-height: 1;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: 0.25rem;
    border-color: rgba(0, 0, 0, 0.5);
    box-shadow: 1px 1px 1px 1px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
  }

  .jumbotron {
    margin-top: 10px;
  }
  /*  home toggle menu */

  .home-menu-item {
    text-decoration: none;
    font-size: 20px;
    color: white;
    display: block;

    padding-left: 10px !important;

    margin-right: 15px;
  }
  .home-menu-item:hover {
    text-decoration: none;
    color: white;
    text-transform: uppercase;
  }

  .header-contact {
    float: left;
  }
  .btn-floating {
    background: #00bcd4;
    padding: 8px;
    border-radius: 50%;
    margin-right: 10px;
    font-size: 40px;
  }

  .container {
    padding-right: 0px;
    padding-left: 0px;
  }
  #class6-col-10,
  .col-sm {
    padding-left: 0px;
    padding-right: 0px;
  }
  .Q1ch3-3 {
    width: 100% !important;
    padding: 0px !important;
  }
  .Q2ch3-5 {
    width: 100%;
  }
  .Q2ch3-5n {
    width: 100%;
  }
  .digestive {
    height: 300px;
  }
  .chapters a {
    color: white !important;
  }
  .chapters a:hover {
    color: #97e5ef !important;
  }
  .reac {
    display: none;
  }
  .metal-reactive {
    display: block;
  }
  b {
    color: #7579e7 !important;
  }
  .A {
    height: 40px;
    width: 40px;
  }
  .B {
    width: 90px;
  }
  .mode {
    width: 200px;
  }
  .dis {
    width: 230px;
  }
  #side {
    display: none;
  }
  .col-sm-12 {
    margin-bottom: 20px;
  }

  .circle {
    width: 3rem !important;
    height: 3rem !important;
    margin-left: 28px !important;
    margin-bottom: 10px !important;

    font-size: 25px !important;
  }
.row {
    margin: 20px 0px !important;}
    
    .btn{
        margin-right:10px;
    }
    /*.mathsPageImg{*/
    /*    width:100%;*/
    /*    height:100%;*/
    /*}*/
}

@media only screen and (max-width: 990px) and (min-width: 600px) {
  .btn3 {
    position: absolute !important;
    top: 3px !important;
    right: 100px !important;
    height: 42px !important;
  }
  .btn5 {
    display: none !important;
  }
   .mathsPageImg{
        width:100%;
        height:100%;
    }
}

/*  responsive for tab-------------------*/

/*  responsive for tab--------------------------------*/
/* ---------------------------------------------    End       Resposible for mobile appp cssss--------------------------------------------*/