.d-flex{display:flex;justify-content:center}.mt-4{margin-top:1rem}.nav{list-style:none;display:flex;align-items:center;padding:0}.nav-item{margin-right:10px}.nav-Link{color:gray;font-weight:700;text-decoration:none}.nav-Link.active,.nav-Link:hover{color:green;text-decoration:underline}.read-more{display:block;margin-top:10px;color:green;text-decoration:none}.read-more:after{font-weight:700;content:">>"}.card{box-shadow:gray 0 3px 8px}