.index-body{
    background-color: #f5f5f5;
}

.header-class{
    background-color: wheat;
    border-bottom: 3px blue solid;
    
}

.header-section-class{
    padding: 0%;
}

.container{
    
    margin-top: 30px;
    margin-bottom: 20px;
    border: 1px #f8f8f8 solid;
    background: #fcfcfc;
    width: 85%;
    padding-right   : 15 px;
    padding-left   : 15 px;
}

.flex-box-container{

    padding-top: 40px;
    padding-left: 20px;
    padding-right: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    
}

.flex-box-items{
    margin-bottom: 30px;
    /* border: 1px black solid; */
    height: 150px;
    width: 25%;
}

.flex-inner-box-items{
    padding: 10px;
    margin-right: 30px;
    margin-bottom: 10px;
    border-bottom: 3px blue solid;
}

.flex-inner-box-items-a-tag{
    font-size: 20px;
    font-weight: bold;
    color: brown
}

.flex-box-container-2{
    padding-top: 40px;
    padding-right: 20px;
    display: flex;
    flex-wrap: wrap;    
}

.flex-box-container-3{
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}

.flex-box-container-4{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin-left: 40%;
}

.flex-box-container-rgb{
    display: flex;
    padding-top: 40px;
    padding-left: 20px;
    padding-right: 20px;
    flex-wrap: wrap;
    /* justify-content: space-between; */
}

.flex-box-items-rgb{
    margin-bottom: 30px;
    margin-right: 180px;
    /* border: 1px black solid; */
    height: 150px;
    width: 25%;   
}

.flex-inner-box-items-text{
    padding-left: 5px;
}

.footer-class{
    /* position: fixed; */
	width: 100%;
    height: 40px;
	left: 0;
	bottom: 0;
	background-color: wheat;
	color: blue;
    border-top:3px blue solid;
	text-align: center;
}

.url-input-class{
    
    height: 300px;
    width: 600px;
    margin-right: 50px;
}

.rgb-input-class{
    height: 32px;
    width: 80%;
}

.date-input-class{
    height: 25px;
    width: 100px;
}

.flex-box-container-3innerbox{
    padding-bottom:20px ;
    padding-top:20px ;
}

.button-class {
    background-color: 	blue;
    font-family: 'Arvo', serif;
    border: none;
    color: white;
    padding: 16px 32px;
    text-align: center;
    font-size: 16px;
    margin: 4px 2px;
    opacity: 0.6;
    transition: 0.3s;
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
  }
  
.button-class:hover {opacity: 1}

input[type="text"]{
    font-size:16px;
    font-family: 'Arvo', serif;
}

input[type=text]:focus {
    border: 2px solid blue;
}

a:link {
    text-decoration: none;
}

a:link {
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}    


.navbar {
    overflow: hidden;
    background-color: wheat;
  }
  
  .navbar a {
    float: left;
    font-size: 16px;
    color: black;
    text-align: right;
    padding: 14px 16px;
    text-decoration: none;
  }
  
  .dropdown {
    float: left;
    overflow: hidden;
  }
  
  .dropdown .dropbtn {
    font-size: 16px;  
    border: none;
    outline: none;
    color: black;
    padding: 14px 16px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
  }
  
  .navbar a:hover, .dropdown:hover .dropbtn {
    background-color:blue;
    color: white;
  }
  
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #F5FFFA;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }
  
  .dropdown-content a {
    float: none;
    color: #191970;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }
  
  .dropdown-content a:hover {
    background-color: 	#696969;
  }
  
  .dropdown:hover .dropdown-content {
    display: block;
  }

.stopwatch{
    margin-left: 45%;
    font-size: 60px;
}
  
  @media screen and (max-width: 900px){
    .flex-box-container{
        
        display: flex;
        padding-top: 50px;
        padding-bottom: 50px;
        flex-direction: column;
    }
    .flex-box-container-rgb{
        display: flex;
        padding-bottom: 40px;
        flex-direction: column;
    }
  }