body {
     position: relative;
 }

 :root {
     --scale: 1;
 }

 article {
     padding-top: 110px;
 }

 .mainlogo {
     margin-left: 0px;
 }

#aU, #Center, #aZ, #AC{
 color: rgba(113, 113, 113);
 /* color: rgba(0,0,0,0.3) */
} 

 footer {
     position: fixed;
     bottom: 0px;
     left: 0px;
     background: rgba(52, 53, 54, 0.5);
     padding: 10px 0px;
     width: 100%;
     border-top: 1.5px solid rgba(255, 255, 0, 0.2);
 }

.footer_link {
	margin: 0px;
	list-style: none;
	overflow: hidden;
	display: flex;
	padding-left: 0;
}

.footer_link li {
	margin: 0px;
	padding-left: 0;
	padding-right: 1em;
}

.footer_link li a {
	color: orange;
}

 .card-body p {
     height: 4em;
 }

 @media screen and (max-width:1024px) {
     .card-body p {
         height: 5em;
     }
 }

 @media screen and (max-width:768px) {
     article {
         padding-top: 115px;
     }

     footer {
         position: relative;
         margin-top: 3em;
     }

     .card-body p {
         height: 3em;
     }
 }

 .card img:hover {
     cursor: pointer;
     outline: 4px dotted rgb(3, 153, 223);
 }