.blog-categories{
    text-align:center;
    margin-bottom:15px; 
}
.blog-categories a{
    color:white;
    border:2px solid white;
    padding:5px 12px;
    background:#808080;
    font-size:1.2em;
    margin:4px 0px;
    display:inline-block;
    transition:0.35s;
}

.blog-categories a:hover{
    text-decoration:none;
    background:#f7efc7;
    border-radius:15px 0;
    color:black;
    box-shadow:0 0 10px #ff6a00;
    border-color:black;
    transform:scale(1.2,1.2);
}