.b-linkbox {
    display: block;
    width: 100%;
    text-align: center;
    text-decoration: none;
    transition: .3s;
    height: 100%;
    box-shadow: 0 0 15px 5px rgba(0,0,0,0.1);
    margin-bottom: 1rem;
}
.b-linkbox:hover {
    transition: .3s;
    opacity: .7;
}
.b-linkbox-main {
    background-color: rgb(255, 255, 255);
    padding: 10px;
    min-height: 300px;
    height: calc(100% - 54px);
}
.b-linkbox-img {
    width: 100%;
    margin: 20px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 128px;
    position: relative;
}
.b-linkbox-img::after {
    padding-top: 100%;
    content: "";
}
.b-linkbox-img img {
    object-fit: contain;
    width: 60%;
    height: 60%;
    position: absolute;
}
.b-linkbox-title {
    color: var(--color_theme_main);
    font-weight: bold;
    font-size: 2rem;
    margin: 1rem 3rem 3rem;
}
.b-linkbox-sub {
    padding: 15px;
    background-color: var(--color_theme_main);
}
.b-linkbox-text {
    color: var(--color_text_white);
    font-weight: bold;
    position: relative;
}
.b-linkbox-text::after {
    content: '';
    width: 14px;
    height: 14px;
    border-top: solid 2px #ffffff;
    border-right: solid 2px #ffffff;
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    position: absolute;
    top: 50%;
    right: 1.5rem;
    margin-top: -7px;
}
@media screen and (max-width: 767px) {
    .b-linkbox {
        position: relative;
        margin-bottom: 0;
    }
    .b-linkbox::after {
        content: "\f105";
        font-family: "Font Awesome 5 Free";
        font-weight: 900;
        display: flex;
        justify-content: center;
        position: absolute;
        top: 50%;
        right: 1rem;
        bottom: 0;
        margin-top: -1rem;
        color: var(--color_theme_main);
    }
    .b-linkbox-main {
        display: flex;
        align-items: center;
        min-height: fit-content;
        max-height: 140px;
    }
    .b-linkbox-img::after {
        padding-top: inherit;
        content: "";
    }
    .b-linkbox-img {
        width: 30%;
        margin: 0;
        height: 100%;
    }
    .b-linkbox-img img {
        object-fit: contain;
        width: 60%;
        height: 60%;
        position: absolute;
    }
    .b-linkbox-title {
        margin: 0 0 0 2rem;
        padding: 0;
        flex: 0 0 50%;
        text-align: left;
    }
    .b-linkbox-sub {
        display: none;
    }
}