.head-thumb {
    height: 340px;
    background-size: cover;
}
.trans * {
    transition: all .3s ease-out 0s;
    -moz-transition: all .3s ease-out 0s;
    -webkit-transition: all .3s ease-out 0s;
    -o-transition: all .3s ease-out 0s;
}

@media (max-width: 1000px) {
    .head-thumb {
        height: auto;
        line-height: 1;
    }
}

a {
    color: inherit;
    text-decoration-line: none;
}

ul {
    margin: 0; padding: 0; list-style: none;
}

.div-w {
    width: 90%;
    min-width: 320px;
    max-width: 1440px;
}
@media (max-width: 1460px) {
    .div-w { width: 96%; }
}

.margin-center { margin: 0 auto; }