/* html{
    filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
} */


@media (min-width: 992px) {
    .xpc{
        width: 100%;
        flex: 0 0  100%;
        max-width: 100%;
    }

    .footer-contact{
        width: 100% !important;
    }

    .contact-info{
        display: flex;
        justify-content: space-between;
    }
}

.footer-contact-wrap {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    padding: 30px 0;
}

.footer-contact-label {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    min-height: 120px;
}

.footer-contact-label .footer-title {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
}

.footer-teacher-qrcodes {
    display: flex;
    gap: 30px;
    flex-shrink: 0;
}

.teacher-card {
    text-align: center;
    color: #fff;
}

.teacher-card .teacher-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
    color: #fff;
}

.teacher-card .teacher-phone {
    font-size: 13px;
    color: #b0b8cc;
    margin-bottom: 8px;
}

.teacher-card .teacher-phone a {
    color: #b0b8cc;
    text-decoration: none;
    transition: color 0.3s linear;
}

.teacher-card .teacher-phone a:hover {
    color: #ff8257;
}

.teacher-card img {
    width: 110px;
    height: 110px;
    border-radius: 4px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 120px;
    gap: 12px;
    margin-left: auto;
}

.footer-contact-info .single-contact {
    position: relative;
    padding-left: 25px;
}

.footer-contact-info .single-contact i {
    font-size: 16px;
    color: #ff8257;
    position: absolute;
    left: 0;
    top: 3px;
}

.footer-contact-info .single-contact .contact-text p {
    font-size: 14px;
    line-height: 24px;
    color: #8e9ab6;
    font-weight: 600;
}

.footer-contact-info .single-contact .contact-text p a {
    color: #8e9ab6;
    transition: all 0.3s linear;
}

.footer-contact-info .single-contact .contact-text p a:hover {
    color: #ff8257;
}

@media (max-width: 991px) {
    .footer-contact-wrap {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        text-align: center;
    }

    .footer-contact-label {
        min-height: auto;
    }

    .footer-teacher-qrcodes {
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
    }

    .teacher-card img {
        width: 100px;
        height: 100px;
    }

    .footer-contact-info {
        margin-left: 0;
        align-items: center;
        min-height: auto;
    }

    .footer-contact-info .single-contact {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .footer-teacher-qrcodes {
        gap: 12px;
    }

    .teacher-card img {
        width: 85px;
        height: 85px;
    }

    .teacher-card .teacher-name {
        font-size: 13px;
    }

    .teacher-card .teacher-phone {
        font-size: 12px;
    }
}

.download-btn img{
    width: 150px;
}

.pdb20{
    padding-top: 11px !important;
}

.bang-grey{
    color: #555555 !important;
    opacity: 1 !important;
}

.rote45{
    font-size: 1.4rem;
    color: #ffffff;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    font-weight: 700;
}

.rote45 .ri{
    line-height: 1.6rem;
}

.blog-content p{
    cursor: pointer;
}

.mask{
    background: rgba(0, 0, 0, 0.4);
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 110;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    display: none;
}
.mask .login-wrap{
    width: 500px;
    padding: 1rem 2rem;
    background: #ffffff;
}
.mask .login-wrap .l-h{
    cursor: pointer;
}
.mask .login-wrap .l-xinput{
    padding: 0.5rem 0;
}
.mask .login-wrap .l-btn{
    margin: 1rem 0;
}

.mask .b-memo{
    height: 4rem;
    line-height: 4rem;
    background: #f7f7f7;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    width: 500px;
}
.mask .btn{
    padding: 0.2rem 2rem;
}

.new-a:first-child{
    margin-top: 80px;
}

.news-col{
    margin-top: 20px;
    cursor: pointer;
}

.news-col{
    display: flex;
    width: 100%;
}

.news-col .date{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    background-color: #6FA6E6;
    flex: 72px 0 0;
    height: 72px;
    border-radius: 5px;
    font-weight: bold;
    z-index: 1;
}

.news-col .date .day{
    font-size: 22px;
}

.news-col .news-c{
    padding-left: 30px;
    display: flex;
    flex-direction: column;
    z-index: 1;
    justify-content: center;
}

.news-col .news-c .news-c-t{
    font-weight: bold;
}

#news .n-t{
    margin-top: 80px;
    font-size: 20px;
    font-weight: 800;
}

#news .n-d{
    margin: 10px
}

#news .n-b button{
    margin-top: 10px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    background: #155b9f;
    color: #ffffff;
    cursor: pointer;
    font-size: 14px;
    border: 0;
}

.more-news{
    z-index: 1;
    margin-top: 20px;
}

.more-news a{
    background: #ff8257;
    padding: 0.6rem 1.2rem;
    color: #ffffff;
    border-radius: 5px;
}

.sub-title-h{
    margin: 10px 0;
    font-weight: 600;
    color: #666e82;
}

.sub-title-p{
    color: #9ea5b4;
    margin-bottom: 6px;
}

.blog-content video{
    width: 100%;
}