.banner {
    height: 500px;
    width: 100%;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-image: url('../Images/banner.jpg');
    display: table
}

.banner>.layer {
    height: 100%;
    width: 100%;
    background-color: rgba(2, 45, 121, .55);
    display: table-cell;
    vertical-align: middle;
    text-align: center
}

.banner>.layer>.title {
    font-size: 50px;
    color: #fff;
    font-family: 'Roboto', sans-serif;
    font-weight: 600
}

.president-banner {
    height: 500px;
    width: 100%;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-image: url('../Images/president-bg.png');
    display: table
}

.president-banner>.layer {
    height: 100%;
    width: 100%;
    background-color: rgba(2, 45, 121, 0);
    display: table-cell;
    vertical-align: bottom;
    text-align: left;
    padding: 100px
}

.president-banner>.layer>.title {
    font-size: 40px;
    color: #fff;
    font-family: 'Roboto', sans-serif;
    font-weight: 600
}

.president-banner>.layer>.sub-title {
    font-size: 18px;
    color: #fff;
    font-family: 'Roboto', sans-serif;
    font-weight: 600
}

.president-banner>.layer>.sub-title>span {
    font-weight: 300
}

.about-main {
    display: flex;
    border-bottom: 1px solid #e8ebef
}

.about-main>.about-menu {
    width: 300px;
    min-height: 500px;
    background-color: #f1f2f6;
    padding: 20px 0;
    border-right: 1px solid #e8ebef
}

.about-main>.about-menu>.menu-item {
    padding: 5px 20px;
    color: #6a6f76;
    cursor: pointer;
    font-size: 14px;
    font-family: 'Roboto', sans-serif;
    font-weight: 500
}

.about-main>.about-menu>.menu-item:hover {
    background-color: #036C2F;
    color: #fff
}

.about-main>.about-menu>.menu-item-active {
    background-color: #eaebf2;
    color: #036C2F
}

.about-main>.about-body {
    flex: 1;
    background-color: #fff;
    padding: 20px;
    font-size: 16px;
    font-family: 'Roboto', sans-serif;
    font-weight: 300
}

.about-main>.about-body>.body-context {
    max-width: 700px
}

.footer-simple {
    background-color: #000000;
}

@media(max-width:850px) {
    .banner {
        height: 200px
    }

    .banner>.layer>.title {
        font-size: 40px
    }

    .president-banner {
        height: 300px
    }

    .president-banner>.layer {
        padding: 50px
    }

    .president-banner>.layer>.title {
        font-size: 35px
    }
}

@media(max-width:767px) {
    .banner {
        height: 200px
    }

    .banner>.layer>.title {
        font-size: 35px
    }

    .president-banner {
        height: 250px
    }

    .president-banner>.layer>.title {
        font-size: 25px
    }

    .president-banner>.layer>.sub-title {
        font-size: 16px
    }

    .about-main>.about-menu {
        width: 250px
    }

    .about-main>.about-menu>.menu-item {
        padding: 5px 20px;
        font-size: 13px
    }
}

@media(max-width:650px) {
    .banner {
        height: 150px
    }

    .banner>.layer>.title {
        font-size: 30px
    }

    .president-banner {
        height: 200px
    }

    .president-banner>.layer {
        padding: 30px
    }

    .president-banner>.layer>.title {
        font-size: 16px
    }

    .president-banner>.layer>.sub-title {
        font-size: 13px
    }

    .about-main>.about-menu {
        display: none
    }

    .about-main>.about-body {
        padding: 10px;
        font-size: 14px
    }
}