.ns-gray-bg-with-columns *{
    box-sizing: border-box;
    font-family: 'proxima-nova', 'OpenSans', 'Pridi', 'NotoSans', 'NotoSansSC', 'NotoSansHebrew', 'NotoSansJapanese', 'Hiragino Kaku Gothic Pro', 'Yu Gothic Medium', 'Yu Gothic', Meiryo, 'source-han-sans-japanese', 'source-han-sans-korean', 'source-han-sans-simplified-c', Helvetica, Arial, sans-serif !important;
}
.ns-gray-bg-with-columns p{
    font-size: 16px;
    line-height: 24px;
    margin: 0;
}
.ns-gray-bg-with-columns h3{
    font-size: 22px;
    line-height: 27px;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 10px;
}
.ns-gray-bg-with-columns{
    margin: 0 auto;
    width: 100%;
    background-color: #F6F7F7;
    padding-top: 40px;
}

.ns-gray-bg-with-columns .ns-container{
    max-width: 100%;
    padding: 0 15px;
    margin: 0 auto;
}
.flex-row{
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-wrap: wrap;
    margin: 0 -15px;
}
.flex-row__column{
    max-width: 500px;
    padding: 0 15px 40px;
}

.flex-row__icon{
    height: 55px;
    width: 55px;
    margin-bottom: 15px;
}

@media (min-width: 768px) {
    .flex-row{
        max-width: calc(100% / 12 * 10);
        margin: 0 auto;
    }
    .flex-row__column{
        max-width: 360px;
        padding-left: 0;
        padding-right: 0;
    }
}
@media (min-width: 1024px) {
    .ns-gray-bg-with-columns{
        padding-top: 30px;
    }
    .ns-gray-bg-with-columns .ns-container{
        max-width: 1024px;
    }
    .flex-row{
        flex-direction: row;
        justify-content: center;
    }
    .flex-row__column{
        max-width: calc(100% / 12 * 3);
        margin-left: 30px;
        margin-right: 30px;
        padding-bottom: 30px;
    }
}
@media (min-width: 1440px) {
    .ns-gray-bg-with-columns .ns-container{
        max-width: 1440px;
    }
    .flex-row__column{
        max-width: calc(100% / 12 * 2);
        margin-left: 60px;
        margin-right: 60px;
    }
}

.ns-gray-bg-with-columns h3:empty,
.ns-gray-bg-with-columns p:empty{
    display: none;
}