article {
	background-color: yellow;
	font-size: 30px;
	font-family: "Times New Roman", Times, serif;
	text-align: left;
}
header {
	background-color: black;
	font-size: 35px;
	font-family: "Comic Sans MS", cursive, sans-serif;
	color: green;
}
footer {
	text-align: center;
	background-color: black;
	color: white;
	border-style: dashed;
	border-color: white;
}
a:link {
    color: red;
}
a:hover {
    color: blue;
}
#past-section{ 	
	font-style: italic;
	font-size: 20px;
}
#future_section{
	font-style: normal;
	font-size: 20px;
}
#dp{
	padding-top: 5%;
	border-radius: 50%;
	/* margin-left: 25%;	 */
}
h3.section-header{
	background-color: red;
}
h4.aside-header{
	background-color: purple;
}

#main_container {
    width: 400px;
    margin: 20px;
    margin-left: auto;
    margin-right: auto;
    padding: 30px;
    font-family: sans-serif;
    border-radius: 20px;
    border: 3px solid #999;
}

#birth_date_input, #age_container, #calbutton {
    align-content: center;
    text-align: center;
    margin: 30px;
    margin-left: auto;
    margin-right: auto;
    
}

#age_container {
    margin: 40px 5px;
    padding: 20px;
    border-radius: 50px;
    border: 1px solid rgb(0, 0, 0);
    font-weight: bolder;
    background: #EEE;
    font-size: 20px;
    line-height: 40px;
    color: black;
}

#calculate {
    cursor: pointer;
    text-align: center;
    align-content: center;
    width: 200px;
    padding: 10px;
    /* margin: 30px; */
    margin-left: auto;
    margin-right: auto;
    border: 1px solid #999;
    /* border-radius: 10px ; */
    background: rgb(55, 235, 10);
    font-weight: bold;
    height: 40px;
}



#calculate:hover {
    /* background: -moz-linear-gradient(top, rgb(28, 111, 219), rgb(17, 175, 214)); */
    background: rgb(13, 170, 157);
    margin-top: 0em;
}

#age {
    padding: 5px;
    border: 3px dashed #AAA;
    background-color: rgb(0, 124, 128);
}
html{
    background:white;
}

.container{
    align-content: center;
    }

#centre {
        position: absolute;
        width: 500px;
        height: 300px;
        z-index: 15;
        top:30%;
        left: 35%;
        margin: -100px 0 0 -150px;        
}
  
article {
	background-color: yellow;
	font-size: 30px;
	font-family: "Times New Roman", Times, serif;
	text-align: left;
}
header {
	background-color: black;
	font-size: 35px;
	font-family: "Comic Sans MS", cursive, sans-serif;
	color: green;
}
footer {
	text-align: center;
	background-color: black;
	color: white;
	border-style: dashed;
	border-color: white;
}
a:link {
    color: red;
}
a:hover {
    color: blue;
}
#past-section{ 	
	font-style: italic;
	font-size: 20px;
}
#future_section{
	font-style: normal;
	font-size: 20px;
}
#dp{
	padding-top: 5%;
	border-radius: 50%;
	/* margin-left: 25%;	 */
}
h3.section-header{
	background-color: red;
}
h4.aside-header{
	background-color: purple;
}

#container{
    color: white;
}
