.head {color: cadetblue;font-weight: 900;font-size: 46px;text-align: center;}
.wrap-1 .justify{text-align: justify;margin-top: 50px;border: 2px solid;padding: 15px;border-radius: 8px;background-color: aliceblue;}
.wrap-1 .justify:hover{background-color: black;color: #fff;}
.wrap-2 .center{text-align: center;margin: 102px;border: 2px solid;padding: 15px;border-radius: 8px;background-color: aliceblue;}
.wrap-2 .center:hover{background-color: black;color: #fff;}