html{
    background: #004d37;
}

body {
    background: #004d37 url("../images/bg-pc.png") no-repeat;
    background-size: 100% 100%;
    min-height: 100vh;
    font-family: "Montserrat", sans-serif;
}

.marquee {
    background: #00805e;
    box-shadow: 0px 0px 3px 0px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    border: 1px solid #009f76;
}

.marquee .img-notify {
    width: 25px;
}

.marquee .marquee-detail {
    color: #f7eb3c;
    font-size: 14px;
    font-weight: 500;
}

.marquee-detail {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    box-sizing: border-box;
}

.marquee-detail span {
    display: inline-block;
    padding-left: 100%;
    animation: marquee 40s linear infinite;
}

@keyframes marquee {
    0% {
        transform: translateX(0%);
    }

    100% {
        transform: translateX(-100%);
    }
}

.content-link {
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.1);
    background: linear-gradient(0deg, #016043, #00815d);
    border-radius: 10px;
}

.content-link .ping {
    border: 2px solid transparent;
    border-radius: 12px;
    background:
        linear-gradient(180deg, #13c96a 0%, #1d9554 100%) padding-box,
        /* nền trong */
        linear-gradient(180deg, #1d9554 0%, #13c96a 100%) border-box;
    /* viền */
    width: 50%;
    margin: 0 auto;
}

.content-link .ping .title-link {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(180deg, #fffde2 0%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

.content-link .ping .img-ping {
    width: 20px;
    height: 20px;
}

.content-link .ping-detail {
    font-size: 16px;
    font-weight: 600;
    background: linear-gradient(180deg, #fffde2 0%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

.footer {
    background: linear-gradient(180deg, #007a4c 0%, #005139 100%);
    box-shadow: 0px 0px 3px 0px rgba(0, 0, 0, 0.7);
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
}

.footer .text-down {
    font-style: italic;
    font-weight: 900;
    font-size: 26px;
    text-align: center;
    color: white;
}

.footer .img-down {
    width: 162px;
    height: 48px;
}

.footer .img-mobile {
    width: 231px;
    margin-top: -2.66em;
}

.chat-btn-pc {
    position: fixed;
    bottom: 45%;
    width: 60px;
    right: 50px;
    z-index: 99999;
}

.fb-btn-pc {
    position: fixed;
    bottom: 35%;
    width: 60px;
    right: 50px;
    z-index: 99999;
}

.tele-btn-pc {
    position: fixed;
    bottom: 25%;
    width: 60px;
    right: 50px;
    z-index: 99999;
}

@media only screen and (max-width: 800px) {
    .header {
        background: linear-gradient(0deg, #00764a 0%, #006241 100%);
        height: 60px;
    }

    .header img {
        width: 120px;
    }

    body {
        background: url("../images/bg-pc.webp") no-repeat;
    }

    .marquee {
        width: 95%;
        margin-bottom: 15px;
    }

    .content-link .ping {
        width: 76%;
    }

    .content-ping .col-6 {
        margin-bottom: 10px;
    }

    .content-ping {
        margin-bottom: 0 !important;
    }

    .down-mb {
        background: url("../images/bg-down-mb2.png") no-repeat;
        background-size: 100% 100%;
        height: 100px;
        width: 90%;
        margin: 0 auto;
    }

    .down-mb .down-btn-mb a img {
        width: 100px;
    }

    .down-btn-mb {
        position: absolute;
        left: 7%;
        top: 50%;
    }
}