.header {
    padding: 20px 0px;
    & .title {
    color: #3498db;
    font-size: 48px;
    line-height: 100px;
    }
    & .sub-title {
        color: #555;
        font-size: 12px;
        font-style: italic;
        font-weight: 400;
        margin: 10px auto;
        text-align: center;
    }
}


.blue {
    background: #3498db;
    color: #fff;
    h3 {
    background: #fff;
    color: #3498db;
    font-size: 36px;
    line-height: 100px;
    margin: 10px;
    padding: 2%;
    position: relative;
    text-align: center;
}
}



.content  {
    & .content-title {
    text-align: center;
    line-height: 100px;
    }
}


.footer {
    padding: 20px 0px;
    .title {
    color: #3498db;
    font-size: 48px;
    line-height: 100px;
}
.sub-title {
    color: #555;
    font-size: 12px;
    font-style: italic;
    font-weight: 400;
    margin: 10px auto;
    text-align: center;
}
}