.main-conatinar,
.main-conatinar * {
    box-sizing: border-box;
}

h1 {
    font-size: 50px;
    font-family: var(--zf-secondary-bold);
    max-width: 580px;
    line-height: 1.1;
    margin: 10px auto 30px;
    text-align: center;
}

h2 {
    font-size: 27px;
    font-family: var(--zf-secondary-bold);
}

.bottom-section h2 {
    font-size: 46px;
    max-width: 600px;
    margin: 0 auto 15px;
}

.top-section {
    padding: 70px 0 30px;
}

.features-box {
    max-width: 870px;
    margin: 100px auto 0;
}

.features-innerBox {
    display: table;
    table-layout: fixed;
    width: 100%;
    margin-bottom: 40px;
    padding: 40px;
    background: #f7f7f7;
    transition: border .4s linear, background .4s linear;
}

.features-innerBox:hover {
    box-shadow: 0px 0px 20px 6px rgba(0, 0, 0, 0.04);
    background: #fff;
}

.features-media {
    width: 150px;
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

.d-icon {
    width: 120px;
    height: 120px;
    display: block;
    background: url('/sites/zweb/images/mail/images/mail-deployment-sprite.png') no-repeat 0 0/480px auto;
    margin: 20px auto 10px;
}

.d-icon-1 {
    background-position: 0 0;
}

.d-icon-2 {
    background-position: -120px 0;
}

.d-icon-3 {
    background-position: -240px 0;
}

.d-icon-4 {
    background-position: -360px 0;
}

.features-content {
    display: table-cell;
    vertical-align: middle;
    padding-left: 50px;
}

.features-content span {
    color: #909090;
    font-size: 18px;
    font-family: var(--zf-secondary-semibold);
}

.features-content p {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 10px;
}

.features-content a {
    position: relative;
    text-transform: uppercase;
    color: #1975d2;
    padding: 3px 20px 3px 0;
    font-size: 16px;
    display: inline-block;
    letter-spacing: 1.8px;
    font-family: var(--zf-primary-semibold);
}

.features-content a:before {
    content: '';
    width: 14px;
    height: 14px;
    position: absolute;
    border-radius: 50px;
    background: #1975d2;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.features-content a:after {
    content: '';
    display: block;
    width: 4px;
    height: 4px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(-45deg);
    position: absolute;
    top: 0px;
    right: 5px;
    bottom: 0;
    margin: auto;
}

.bottom-section {
    padding: 0 0 80px;
    text-align: center;
}

.bottom-section p {
    margin: 0;
    padding-top: 20px;
    text-align: center;
}

@media only screen and (min-width:1400px) and (max-width:1599px) {
    h1 {
        font-size: 45px;
    }
    .bottom-section h2 {
        font-size: 42px;
    }
}

@media only screen and (max-width:1399px) {
    h1 {
        font-size: 42px;
    }
    .bottom-section h2 {
        font-size: 38px;
    }
}

@media only screen and (max-width:1199px) {
    h1 {
        font-size: 40px;
    }
    h2 {
        font-size: 25px;
    }
    .features-box {
        margin: 70px auto 0;
    }
    .bottom-section h2 {
        font-size: 35px;
    }
}

@media only screen and (max-width:991px) {
    h1 {
        font-size: 35px;
    }
    h2 {
        font-size: 23px;
    }
    .features-box {
        margin: 60px auto 0;
    }
    .bottom-section {
        padding: 0 0 60px;
    }
    .bottom-section h2 {
        font-size: 27px;
    }
}

@media only screen and (max-width:767px) {
    body {
        -webkit-text-size-adjust: none;
    }
    .main-container-wrapper .zw-product-header .menu-icon-help-header {
        margin-top: 20px;
    }
    .main-container-wrapper.body-umain .zw-product-header .menu-icon-help-header {
        margin-top: 0;
    }
    h1 {
        font-size: 32px;
    }
    h2 {
        font-size: 22px;
    }
    .top-section {
        padding: 40px 0 20px;
    }
    .features-content {
        padding-left: 30px;
    }
    .d-icon {
        margin: 0 auto 10px;
    }
    .bottom-section {
        padding: 10px 0 60px;
    }
    .bottom-section p {
        padding-top: 10px;
    }
}

@media only screen and (max-width:600px) {
    .features-innerBox {
        padding: 30px 20px 40px;
    }
    .features-media,
    .features-content {
        display: block;
        width: 100%;
    }
    .features-content {
        padding: 0;
        margin-top: 40px;
        text-align: center;
    }
}