/* Sonagnon Dossa, ITWP-1050, Homework 2 */
/* h1, h2, h3 elements control the styling of the differents headers*/
h1{
    text-align: center;
    font-size: 2.5em;
    color:#000000;
    }

h2{
    text-align: center;
    color: #000000;
}

h3{
    text-align:center;
    color: #000000;
}

/* This element controls the styling of the page body*/
body{
    text-align: center;
    margin: 25px; 
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1em;
}

/* This element sets the default text color for all elements on the page*/
*{
    color: #000000;
}

/*This element controls the styling of the footer section of the page*/
footer{
    margin-top: 50px;
    margin-bottom: 50px;
}

/*image styles*/
img{ /*this rules apply a border, rounded corner and center the image*/
    border: solid 1px black;
    border-radius: 10px;
    margin: auto;
    display: block;
}

/*external link styles*/
.external-link::after{  /*this pseudo-element adds "external" after the external link and style it*/
    content: "  (external) ";
    color: rgb(0, 19, 128);

}

/*validation section*/
#validation{    /*this ID selector centers the validation texts*/
    text-align: center;
    }