.center {
border: dotted;
width: 50%;
text-align: center;
padding: 10px;
margin: auto;
}

.center-no {
width: 50%;
padding: 10px;
margin: auto;
}

.info-a {
border: dotted;
float: left;
padding: 5px;
margin-right: 10px;
}

.divimg {
display: flex;
justify-content: center;
}