.banner-ambassador {
    position: relative;
    width: 100%;
    height: 844px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}


.banner-ambassador .banner-text-ambass {
    position: relative;
    max-width: 1136px;
    width: 100%;
    margin: 0 auto;
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 96px;
    font-style: normal;
    line-height: 120px;
    text-align: center;
    color: #fff;
}

.banner-ambassador .banner-text-ambass p {
    font-family: 'Open Sans', sans-serif;
    font-size: 96px;
    font-style: italic;
    font-weight: 700;
    line-height: 120px;
}

.text-detail-student {
    position: relative;
    padding: 55px 100px;
    background: #FF3048;
    text-align: center;
    color: #fff;
}

.text-detail-student p {
    font-family: 'Open Sans', sans-serif;
    font-size: 48px;
    font-style: normal;
    font-weight: 700;
    line-height: 63px;
    text-transform: uppercase;
    color: #fff;
}

.form-student-ambass {
    width: 100%;
    height: 983px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.form-student-ambass .form-student-register {
    max-width: 727px;
    width: 100%;
    margin: 0 auto;
    padding: 52px 61px 52px 60px;
    background: #FF3048;
}

.form-student-ambass .form-student-register .form-register-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 32px;
    font-style: normal;
    line-height: 24px;
    color: #01455E;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 16px;
}

.form-student-ambass .form-student-register .item-register,
.form-band-ambassador .item-register {
    position: relative;
    margin-bottom: 20px;
}

.form-student-ambass .form-student-register .item-register:last-child {
    margin-bottom: 25px;
}

.form-band-ambassador .form-band-register .item-register:last-child {
    margin-bottom: 35px;
}

.form-student-ambass .form-student-register .item-register label,
.form-band-ambassador .item-register label {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 16px;
    font-style: normal;
    line-height: 24px;
    color: #01455E;
    margin-bottom: 6px;
}

.form-student-ambass .form-student-register .item-register input,
.form-band-ambassador .item-register input{
    width: 100%;
    height: 37px;
    border: 1px solid #ddd;
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 19.07px;
    color: #01455E;
    padding: 9px 13px;
    outline: none;
}

.form-student-ambass .form-student-register .item-register input::placeholder,
.form-band-ambassador .item-register input::placeholder {
    color: #757575;
}

.form-student-ambass .form-student-register .graduate-register {
    position: relative;
    width: 100%;
    margin-top: 25px;
    margin-bottom: 32px;
}

.form-student-ambass .form-student-register .graduate-register label {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #01455E;
    line-height: 24px;
    margin-bottom: 11px;
}

.form-student-ambass .graduate-register .list-year {
    /*display: flex;*/
    /*justify-content: flex-start;*/
    /*align-items: center;*/
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-auto-rows: auto;
    column-gap: 6.5px;
    row-gap: 48px;
}

.form-student-ambass .graduate-register .item-year {
    padding: 9px 40px;
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 14px;
    line-height: 19.07px;
    color: #01455E;
    background: #fff;
    /*margin-right: 15px;*/
}

.form-student-ambass .graduate-register .item-year.active {
    background: #01455E;
    color: #fff;
}

.form-student-ambass .graduate-register .item-year:last-child {
    margin-right: 0;
}

.form-student-ambass .form-student-register .submit-register {
    background: #01455E;
    padding: 7px 0 6px;
    width: 100%;
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 16px;
    font-style: normal;
    line-height: 24px;
    letter-spacing: 0.5px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 18px;
}

.form-student-ambass .form-student-register .sub-register {
    width: 100%;
    text-align: center;
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    font-size: 14px;
    font-style: normal;
    line-height: 24px;
    color: #000;
}

.form-student-ambass .form-student-register .sub-register a {
    /*font-weight: 700;*/
    color: #000;
    text-decoration: underline !important;
}

.banner-band-ambassador {
    position: relative;
    height: 1080px;
}

.banner-band-ambassador img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-band-ambassador {
    position: relative;
    padding: 55px 63px 55px 66px;
    background: #FFFC02;
    color: #01455E;
    font-family: 'Open Sans', sans-serif; 
    font-weight: 700;
    font-size: 48px;
    font-style: normal;
    line-height: 63px;
    text-align: center;
    text-transform: uppercase;
}

.form-band-ambassador {
    width: 100%;
    height: 983px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.form-band-register {
    max-width: 739px;
    width: 100%;
    margin: 0 auto;
    padding: 52px 60px 52px 61px;
    background: #FFFC02;
}

.form-band-ambassador .title-form {
    font-family: 'Open Sans', sans-serif; 
    font-weight: 700;
    font-size: 32px ;
    font-style: normal;
    line-height: 38px;
    width: 100%;
    text-align: center;
    text-transform: uppercase;
    margin-bottom: 35px;
}

.form-band-ambassador .form-band-register .submit-register {
    width: 100%;
    background: #01455E;
    padding: 7px 0 6px;
    text-align: center;
    font-family: 'Open Sans', sans-serif; 
    font-weight: 700;
    font-size: 16px;
    font-style: normal;
    line-height: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-top: 35px;
    margin-bottom: 25px;
    box-shadow: 0px 1px 2px 0px rgba(0, 0, 0, 0.10) inset;
}

.form-band-ambassador .form-band-register .sub-register {
    width: 100%;
    text-align: center;
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    font-size: 14px;
    font-style: normal;
    line-height: 24px;
    color: #000;
}

.form-band-ambassador .form-band-register .sub-register a {
    color: #000;
    text-decoration: underline !important;
}

.banner-charities {
    position: relative;
    width: 100%;
    height: 963px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.banner-charities .text-charities {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 96px;
    font-style: normal;
    line-height: 120px;
    max-width: 1107px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    color: #fff;
    text-shadow: 0px 4px 30px rgba(0, 0, 0, 0.25);
}

.banner-charities .text-charities p {
    text-shadow: 0px 4px 30px rgba(0, 0, 0, 0.25);
    font-family: 'Open Sans', sans-serif;
    font-size: 96px;
    font-style: normal;
    font-weight: 700;
    line-height: 120px;
    color: #fff;
}

.content-charities {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 60px 0;
}

.content-charities p,
.content-charities div{
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    font-style: normal;
    line-height: 30px;
    color: #121212;
}

.content-charities strong {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 24px;
    font-style: normal;
    line-height: 30px;
    color: #121212;
}

.content-charities img {
    width: 100%;
    object-fit: cover;
}

.list-image-charities {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: auto;
    column-gap: 4px;
    row-gap: 4px;
    /*max-width: 1200px;*/
    margin: 0 auto;
}

.list-image-charities .item-image {
    position: relative;
}

.list-image-charities .item-image img {
    width: 100%;
    object-fit: cover;
}

@media screen and (max-width: 1026px) {
    .content-charities {
      padding: 53px 20px 30px;
    }
    
    .list-image-charities {
        padding: 0 20px;
    }
    
    
}

@media screen and (max-width: 768px) {
    .content-charities {
      padding: 30px 20px 30px !important;
    }
}


@media screen and (min-width: 576px) and (max-width: 1026px) {
    .contain-main .contain-title h2 {
        font-size: 30px;
        line-height: 30px;
    }
    
    .introduce-web-content .introduce-title h2 {
        font-size: 30px;
        line-height: 30px;
        margin-bottom: 20px;
    }
    
    .form-sub-main .footer-top-title h2 {
        font-size: 30px;
        line-height: 30px;
    }
}