.color-overlay {
    position: absolute;
    top: 0;
    left: 0;
    /* background-color: #0A215A; */
    width: 100%;
    height: 100vh;
    opacity: 0.7;
    background: rgb(10, 33, 90);
    background: linear-gradient(0deg, rgba(10, 33, 90, 1) 0%, rgbA(8, 68, 95, 1) 56%, rgba(4, 101, 97, 1) 100%);
}

body {
    margin: 0;
    padding: 0;
    background: url("../images/background.jpg");
}

.header{
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

.title_image img {
    width: 100%;
    height: 100%;
    color: red;
}
.content{
    max-width: 1200;
    margin: auto;
    padding: 15px;
}
.heading{
    color: #0053e0;
    font-weight: bold;
    text-align: center;
}
blockquote{
    border-left: 2px solid var(--fs-color-primary);
    color: #333;
    font-size: 1.2em;
    font-style: italic;
    margin: 0 0 1.25em;
    padding: 0 1.25em 0 1.875em;
    position: relative;
}
.dichvu{
    display: -ms-flexbox;
    display: flex
;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -moz-column-gap: 16.8px;
    column-gap: 16.8px;
    row-gap: 28px;
    margin: 45px 0 113px;
    padding: 0;
}
.dichvu .colum{
    display: -ms-flexbox;
    display: flex
;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: center;
    max-width: 520.6px;
    padding-right: 24px;
    border-radius: 18.9px;
    box-shadow: inset 0 0 6.8px 6.3px rgba(164, 190, 255, 0.25), 0 3.1px 9px 8.7px rgba(49, 73, 133, 0.02);
    border: solid 1.6px #fff;
    background-color: #f5f9ff;
}
.dichvu .colum .icon{
    margin: 0 20px;
}
.dichvu .colum .text-content{
    padding: 20px;
}
.dichvu .colum .text-content span{
    color: #506288;
    font-size: 20px;
}
.dichvu .colum .text-content p{
    margin: 3.4px 0 0;
    color: #8792aa;
    font-size: 16px;
    text-align: justify;
}
@keyframes fadeImage {
    0% {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

@media only screen and (min-width: 650px) and (max-width: 959px) {

    .info {
        height: 80vh;
    }

    .title_image {
        width: 380px;
        height: auto;
    }


    .image-container {
        width: 525px !important;
    }

    .okvip_img_join {
        width: 525px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .okvip_img_join {
        width: 100%;
    }

    .btnJoin {
        width: 55%;
    }
}

@media only screen and (min-width: 510px) and (max-width: 649px) {

    .info {
        height: 80vh;
    }

    .title_image {
        width: 380px;
        height: auto;
    }

    .image-container {
        width: 410px !important;
    }

    .okvip_img_join {
        width: 85%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .okvip_img_join {
        width: 100%;
    }

    .btnJoin {
        width: 60%;
    }
}

@media only screen and (min-width: 401px) and (max-width: 510px) {
    .info {
        height: 70vh;
    }

    .title_image {
        width: 280px;
    }

    .image-container {
        width: 340px !important;
    }

    .okvip_img_join {
        width: 90%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .okvip_img_join {
        width: 100%;
    }

    .btnJoin {
        width: 65%;
    }
}

@media only screen and (max-width: 400px) {
    .info {
        height: 70vh;
    }

    .image-container {
        width: 310px !important;
    }

    .title_image {
        width: 80%;
    }

    .okvip_img_join {
        width: 95%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .okvip_img_join {
        width: 100%;
    }

    .btnJoin {
        width: 65%;
    }
}


.dangkydangnhap{
    display:flex;
    justify-content:center;
    align-items:center;
    margin:15px 0;
}
.buttonlogin1{
    min-width:130px;
    padding:13px;
    margin:0px 25px;
    font-size: 14px;
    background:#2759ce;
color: #fff;
font-weight: bold;
border-radius: 5px;
border: none;
    display: flex;
justify-content: center;
align-items: center;
}
.buttonlogin1:hover{
    color:#ffffff;
}