.marca{
    width: 100%;
    border-radius: 5px;
    /*-webkit-clip-path: polygon(75% 0%, 100% 50%, 75% 100%, 25% 100%, 0 50%, 25% 0);
    clip-path: polygon(75% 0%, 100% 50%, 75% 100%, 25% 100%, 0 50%, 25% 0);*/ 
    background-image: linear-gradient(to right, rgba(0, 11, 53, 0.3) 10%, rgba(52, 0, 0, 0.3) 90%), url("../img/meio2.webp");
}

.marca a{
    width: 100%;
}

.marca img{
    width: 300px;
    height: 180px;
    margin: 60px 0;
}

@media screen and (max-width: 600px) {
    .marca img{
        width: 50%;
        height: auto;
    }
}