.bk-case-hover {
    overflow: hidden;
}

.bk-case-hover:hover {
    /* border: 4px solid #459AF8;
    border-radius: 5px; */

    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.15);
    border-radius: 5px;
    transform: scale(1.01);
}

.bk-case-img-box {
    position: relative;
    overflow: hidden;
    height: auto;
    border-radius: 5px;
}

.bk-case-img-box::before {
    content: "";
    display: block;
    width: 100%;
    height: 0;
    padding-top: 60%;
}

.bk-case-img-box img {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: auto;
}

.bk-case-title {
    text-align: center;
    font-size: 16px;
    font-weight: 300;
    color: #333;
    display: block;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
}

#submitFeedback.disabled {
    background: #c5c8ce;
}

.toContact {
    width: 70px;
    height: 30px;
    line-height: 30px;
    background-color: rgba(0, 0, 0, 0.5);
    cursor: pointer;
    position: fixed;
    right: 0;
    bottom: 30px;
}

.toContact a {
    color: #beddff;
}

.toContact::before {
    content: "";
    display: block;
    width: 15px;
    height: 30px;
    border-top-left-radius: 30px;
    border-bottom-left-radius: 30px;
    background-color: rgba(0, 0, 0, 0.5);
    cursor: pointer;
    position: absolute;
    left: -15px;
}

@media (max-width: 768px) {
    .portfolio-items > div {
        width: 100%;
    }
}