body {
    margin:20;
    padding:0;
    font-family: "Trebuchet MS",Arial,Helvetica,sans-serif;
}
.myhtml {
    position:relative;
    background:#fff
    width:98%;
    height:auto;
    border:1px #000 solid;
    padding:5px;
    border-radius:3px;
    -moz-border-radius:3px;
    -webkit-border-radius:3px;
}

/* main menu styles */

.nav,.nav ul {
    list-style:none;
    margin:0;
    padding:0;
}

.nav {
    position:relative;
}

.nav ul {
    height:0;
    left:0;
    overflow:hidden;
    position:absolute;
    top:46px;
}

.nav li {
    float:left;
    position:relative;
}

.nav li a {
    -moz-transition:0.5s;
    -o-transition:0.5s;
    -webkit-transition:0.5s;
    background-color:#7770B4;
    border:1px solid #6E67A6;
    color:#FFF;
    display:block;
    font-size:16px;
    line-height:35px;
    padding:5px 20px;
    text-decoration:none;
    transition:0.005s;
}

.nav li:hover > a {
    background:#8CCA33;
    border-color:#6E67A6;
    color:#fff;
}

.nav li:hover ul.subs {
    height:auto;
    width:180px;
}

.nav ul li {
    -moz-transition:0.5s;
    -o-transition:0.5s;
    -webkit-transition:0.5s;
    opacity:0;
    transition:0.5s;
    width:100%;
}

.nav li ul li {
    -moz-transition-delay:0s;
    -o-transition-delay:0s;
    -webkit-transition-delay:0s;
    transition-delay:0s;
}

.nav li:hover ul li {
    opacity:1;
    -moz-transition-delay:0.5s;
    -o-transition-delay:0.5s;
    -webkit-transition-delay:0.5s;
    transition-delay:0.5s;
}

.nav ul li a {
    background:#7770B4;
    border-color:#6E67A6;
    color:#fff;
    line-height:1px;
    -moz-transition:1.5s;
    -o-transition:1.5s;
    -webkit-transition:1.5s;
    transition:1.5s;
}

.nav li:hover ul li a {
    line-height:35px;
}

.nav ul li a:hover {
    background:#8CCA33;
    background-image: -webkit-gradient(linear, 0% 0%, 0% 95%, from(rgba(255, 255, 255, 0.5)), to(rgba(255, 255, 255, 0)));
    background-image: -moz-linear-gradient(-90deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0));
    background-image: -o-linear-gradient(-90deg,rgba(255,255,255,0.5),rgba(255,255,25,0));
}



* {
  box-sizing: border-box;
}

#myInput {
  background-image: url('https://www.w3schools.com/css/searchicon.png');
  background-position: 10px 10px;
  background-repeat: no-repeat;
  width: 97%;
  border-radius: 25px;
  font-size: 16px;
  padding: 12px 20px 12px 40px;
  border: 1px solid #ddd;
  margin-bottom: 5px;
  margin-left:15px;
  margin-right:15px;
}

#myTable {
  border-collapse: collapse;
  width: 100%;
  border: 1px solid #ddd;
}

#myTable th, #myTable td {
  text-align: left;
  padding: 12px;
}

#myTable tr {
  border-bottom: 1px solid #ddd;
}

#myTable tr.header, #myTable tr:hover {
  background-color: #f1f1f1;
}


html{
	background: #dbccb5;
	background-size: contain; 
}
header{
	margin-bottom: 20px;
}
.nav{
	background: #72d0eb;
}
.ans{
	margin-left: 10%;
	margin-right: 10%;
}
.outer{
	margin-left: 10%;
	margin-right: 10%;
}
#sbutton {
  -webkit-border-radius: 3;
  -moz-border-radius: 3;
  border-radius: 5px;
  color: #ffffff;
  font-size: 15px;
  font-style:italic;
  background: #233642;
  text-decoration: none;
}
#sbutton:hover {
  background: #3cb0fd;
  text-decoration: none;
}

table {
  border-collapse: collapse;
  width: 100%;
}

th, td {
  text-align: left;
  padding: 8px;
}

tr:nth-child(even) {background-color: #f2f2f2;}







* {
  box-sizing: border-box;
}

#myInput {
  background-image: url('https://www.w3schools.com/css/searchicon.png');
  background-position: 10px 10px;
  background-repeat: no-repeat;
  width: 97%;
  border-radius: 25px;
  font-size: 16px;
  padding: 12px 20px 12px 40px;
  border: 1px solid #ddd;
  margin-bottom: 12px;
  margin-left:15px;
  margin-right:15px;
}

#myTable {
  border-collapse: collapse;
  width: 100%;
  border: 1px solid #ddd;
  counter-reset: rowNumber;

}

#myTable th, #myTable td {
  text-align: left;
  padding: 12px;
}



#myTable tr td:first-child::before {
    content: counter(rowNumber);
    min-width: 1em;
    margin-right: 0.5em;
}

#myTable tr {
  counter-increment: rowNumber;
  start-from:secondRow;
  border-bottom: 1px solid #ddd;
}

#myTable tr.header, #myTable tr:hover {
  background-color: #f1f1f1;
}


/* loading dialogue */
/* Center the loader */
#loader {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 120px;
  height: 120px;
  margin: -76px 0 0 -76px;
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #3498db;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear 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 }
}

#myDiv {
  display: none;
  text-align: center;
}