header.about-banner {
    background: #eff0f9 url('../png/about-banner.png') no-repeat center top;
    padding-bottom: 0
}
header.inner-page-banner:before {
    width: 100%;
    height: 100%;
    content: "";
    z-index: -1;
    position: absolute;
    background: #1b2273;
    background: -moz-linear-gradient(top, #1b2273 0, #4c4ed5 100%);
    background: -webkit-gradient(left top, left bottom, color-stop(0, #1b2273), color-stop(100%, #4c4ed5));
    background: -webkit-linear-gradient(top, #1b2273 0, #4c4ed5 100%);
    background: -o-linear-gradient(top, #1b2273 0, #4c4ed5 100%);
    background: -ms-linear-gradient(top, #1b2273 0, #4c4ed5 100%);
    background: linear-gradient(to bottom, #1b2273 0, #4c4ed5 100%);
}
.banner.header-txt h1 {
    font-size: 70px;
    line-height: 1.2;
    font-weight: 600;
    color: #fff;
    text-align: left;
}
.banner.header-txt {
    width: 100%;
    margin: 0;
    padding: 130px 0;
    text-align: left;
}

.how-different-sec {
    background: url('../jpg/how-different-sec-bg.jpg') no-repeat 36% center;
    background-size: cover;
}

.how-different-sec h2 {
    font-size: 40px
}

.how-different-sec p {
    font-size: 18px
}

.our-challenges-sec {
    background: #f3f4fe;
    border-top: 1px solid #cfd5e8;
    padding-bottom: 0
}
.our-challenges-sec h2 {
    color: #282d8c;
    font-size: 40px;
    line-height: 1.2;
    text-align: center;
    font-weight: 600;
    margin: 0 0 50px;
}
.our-challenges-sec h2 span {
    display: block;
}
.our-challenges-sec-inner:before {
    content: "";
    background: url('../png/about-pattern-bg.png') center center repeat;
    width: 157px;
    height: 172px;
    position: absolute;
    left: -40px;
    top: -40px
}
.our-challenges-sec-inner {
    padding: 0;
    float: left;
    width: 100%;
    position: relative
}
.our-challenges-sec-sub {
    background: #fff;
    padding: 25px;
    border: 1px solid #cad1e6;
    float: left;
    width: 100%;
    position: relative;
    margin: 0 0 -40px
}
.sinlge-our-challenges-sec {
    float: left;
    width: 100%;
    text-align: center;
    padding: 20px
}
.sinlge-our-challenges-sec .icon {
    display: inline-block;
    margin: 0 0 25px
}
.sinlge-our-challenges-sec h3 {
    color: #282d8c;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 20px
}
.sinlge-our-challenges-sec p {
    color: #465073;
    font-size: 20px;
    margin-bottom: 20px
}
.our-people-sec {
    background: url('../jpg/our-people-sec-bg.jpg') no-repeat left center;
    background-size: cover
}
.our-people-sec h2 {
    font-size: 42px
}
.our-people-sec p {
    font-size: 18px
}

@media (max-width: 991.98px){
    .how-different-sec {
        background: #fff;
    }
    .how-different-sec h2 {
        font-size: 30px;
    }
    .how-different-sec p {
        font-size: 18px;
    }
    .our-challenges-sec-sub {
        padding:0;
    }
    .sinlge-our-challenges-sec {
        margin:40px 0 0;
    }
    .our-challenges-sec h2 {
        text-align: center;
        line-height: 1.1;
        margin: 0 0 50px;
        font-size: 30px;
    }
    .our-challenges-sec h2 span {
        margin:15px 0 0;
    }
    .our-challenges-sec-inner {
        padding:20px 0 0;
    }
}

@media (max-width: 767.98px){
    .banner.header-txt h1 {
        font-size: 40px;
        text-align: left;
    }
    .banner.header-txt {
        padding: 60px 0;
    }
    .how-different-sec {
        padding:45px 0 28px;
    }
    .how-different-sec h2 {
        font-size: 26px;
        margin: 0 0 10px;
    }
    .how-different-sec p {
        font-size: 16px
    }    
    .our-challenges-sec-sub {
        margin: 0 0 40px;
    }
    .our-challenges-sec {
        padding: 45px 0 20px;
    }
    .our-challenges-sec h2 {
        margin: 0 0 10px;
        font-size: 25px;
    }
    .our-challenges-sec h2 span {
        margin: 10px 0 0;
    }
    .our-challenges-sec-inner {
        padding: 15px 0 0;
    }
    .sinlge-our-challenges-sec {
        margin: 25px 0 0;
        padding:0 20px;
    }
    .sinlge-our-challenges-sec .icon {
        margin: 0 0 15px;
    }
    .sinlge-our-challenges-sec h3 {
        margin:0 0 8px;
        font-size: 25px;
    }
    .sinlge-our-challenges-sec.last {
        padding-bottom: 20px;
    }
    .our-people-sec {
        padding:45px 0 28px;
    }
    .our-people-sec h2 {
        font-size: 28px;
    }
}