.aA {
    transition: 0.5s;
    display: block;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    color: white;
    background-color: #232E4A;
    text-align: center;
    margin: 0.5em 25%;
    padding: 1em;
}
.aA:hover {
    transition: 0.5s;
    box-shadow: 0 55px 0 white inset;
    outline: 1px solid #232E4A;
    color: #232E4A;
}

.aB {
    transition: 0.5s;
    display: block;
    text-decoration: none;
    font-family: 'Montserrrat', sans-serif;
    font-weight: 300;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: white;
    background-color: green;
    text-align: center;
    margin: 0.5em 25%;
    padding: 1em;
}
.aB:hover {
    transition: 0.5s;
    color: green;
    background-color: white;
    border: 1px solid green;
}
.aB:hover::before {
    transition: 0.5s;
    content: "\00AB";
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    font-size: 16pt;
    line-height: 0;
    margin-right: 0.25em;
}

.credits {
    width: 100%;
    height: auto;
    margin: auto;
}

.header {
    transition: 0.5s;
    font-family: 'Montserrat', sans-serif;
    text-align: center;
    font-weight: 500;
    font-size: 18pt;
    margin: 1em;
}

@media only screen and (max-width: 1100px) {
    .aA {
        margin: 0.5em 10%;
        padding: 0.5em;
        font-size: 24pt;
    }
    .aA:hover {
        box-shadow: 0 75px 0 white inset;
    }
    
    .aB {
        margin: 0.5em 10%;
        padding: 0.5em;
        font-size: 24pt;
    }
    .aB:hover::before {
        font-size: 24pt;
    }
    
    .header {
        font-size: 25pt;
    }
}