body {
  background-color: #7040FF;
/*rgb(64, 187, 0) ;*/
}

li {
/*  border: 0.2em solid #208000; */
  border: none;
  background-color: #7040FF ;
}

img {
    border: 0.8em ridge #4020C0;
    background-color: #7040FF ;
}

@media all and (min-width: 48em) {
	li {
		border: 0.8em outset #000000;
		background-color: #5020CC;

	}
	.bildindex {
		 border: 0.2em ridge #4020C0;
	}

	.details {
		background-color: #FFFFff;
	}
	.details:target {
		background-color: #5020CC;
       border: 0.3em solid #230499;
	}
	img {
        border: 1em ridge #4020C0;
        background-color: #802000 ;
	}

}