html, body {
    font-family: 'Helvetica Neue', 'Roboto', Helvetica, Arial, sans-serif;
}

.uk-navbar-nav > li > a,
.uk-navbar-item,
.uk-navbar-toggle {
    /* 1 */
    display: flex;
    justify-content: center;
    align-items: center;
    /* 2 */
    box-sizing: border-box;
    min-height: 60px;
    padding: 0 15px;
    /* 3 */
    font-size: 0.875rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    /* 4 */
    text-decoration: none;
}
.menu-bar{
    height: 60px;
}
.menu-bar ul{
    height: 60px;
    margin: 0;
}
.menu-bar .nav-item {
    font-size: 18px;
}
.uk-tab > .uk-active > a {
    border-color: #0094FF;
    border-bottom: 2px solid #0094FF;
}
.menu-bar .nav-bar {
    margin-left: auto;
    margin-right: auto;
}

.nav-bar-transparent {
    background-color: transparent;
}

.menu-nav-bar > li > a {
    /*color: #cfcfcf;*/
    color: #999999;
    /*font-weight: bold;*/
    text-transform: uppercase;
    transition: 0.1s ease-in-out;
    transition-property: color, background-color;
}

.menu-nav-bar > li:hover > a,
.menu-nav-bar > li > a:focus,
.menu-nav-bar > li > a.uk-open {
    color: #666666;
    outline: none;
}

/* OnClick */
.menu-nav-bar > li > a:active {
    color: #666666;
}

/* Active */
.menu-nav-bar > li.uk-active > a {
    color: #666666;
}

.index-banner {
    background-image: url("../img/bg_top_banner.png");
    /*height: 600px;*/
    color: #ffffff;
    padding-top: 20px;
    padding-bottom: 20px;
}

.index-banner .logo{
    padding-top: 40px;
    padding-bottom: 0;
}

.index-top-title-text {
    text-align: center !important;
    font-size: 48px;
    line-height: 60px;
    color: #ffffff;
}

.index-top-desc-text {
    text-align: center !important;
    padding: 16px;
}

.v-keep-safe {
    padding-top: 20px;
    padding-bottom: 20px;
}

.v-keep-safe .title {
    text-align: center !important;
    font-size: 48px;
    line-height: 48px;
    color: #28223C;
    font-weight: bold;
}

.v-keep-safe .desc {
    text-align: center !important;
    font-size: 18px;
    line-height: 24px;
    color: #28223C;
}

.v-keep-safe .tips {
    text-align: center !important;
    font-size: 24px;
    line-height: 70px;
    margin: 18px;
    color: #ffffff;
    height: 70px;
    background: #ffffff url("../img/bg_v_anonymous_tips.png") no-repeat center;
}

@media only screen and (max-device-width :480px){
    .v-keep-safe .title {
        text-align: center !important;
        font-size: 24px;
        line-height: 24px;
        color: #28223C;
        font-weight: bold;
    }

    .v-keep-safe .desc {
        text-align: center !important;
        font-size: 14px;
        line-height: 18px;
        color: #28223C;
    }

    .v-keep-safe .tips {
        text-align: center !important;
        font-size: 18px;
        line-height: 70px;
        margin: 18px;
        color: #ffffff;
        height: 70px;
        background-size: 50%;
        background: #ffffff url("../img/bg_v_anonymous_tips.png") no-repeat center;
    }
    .v-keep-safe .icon{
        margin-top: 0 !important;
    }
}

.v-global-nodes {
    background:linear-gradient(-45deg,rgba(0,187,255,1) 0%,rgba(33,113,242,1) 100%);
}

.v-global-nodes .title {
    text-align: center !important;
    font-size: 48px;
    line-height: 48px;
    color: #ffffff;
    font-weight: bold;
}

.v-global-nodes .desc {
    text-align: center !important;
    font-size: 18px;
    line-height: 24px;
    color: #ffffff;
}

.v-global-nodes .tips {
    text-align: center !important;
    font-size: 24px;
    line-height: 70px;
    margin: 18px;
    color: #0094FF;
    height: 70px;
    background: url("../img/bg_v_global_tips.png") no-repeat center;
}

@media only screen and (max-device-width :480px){
    .v-global-nodes .title {
        text-align: center !important;
        font-size: 24px;
        line-height: 24px;
        color: #ffffff;
        font-weight: bold;
    }

    .v-global-nodes .desc {
        text-align: center !important;
        font-size: 14px;
        line-height: 18px;
        color: #ffffff;
    }

    .v-global-nodes .tips {
        text-align: center !important;
        font-size: 18px;
        line-height: 70px;
        margin: 18px;
        color: #0094FF;
        height: 70px;
        background: url("../img/bg_v_global_tips.png") no-repeat center;
    }
}

.v-global-servers{
}

.v-global-servers .title{
    font-size: 48px;
    color: #333;
    line-height: 60px;
    margin-left: 12px;
    margin-right: 12px;
}

@media only screen and (max-device-width :480px){
    .v-global-servers .title{
        font-size: 24px;
        line-height: 24px;
    }
}

.bg-home-wave {
    background: #ffffff url("../img/bg_home_wave.png") no-repeat bottom;
    color: #ffffff;
}

.bg-home-wave .icon {
    padding-bottom: 30px;
}

.bg-home-wave .title {
    font-size: 48px;
}

.bg-home-wave .desc {
    font-size: 18px;
}

.footer {
    background-color: #181f37;
    color: #ffffff;
}

.footer.h3 {
    color: #ffffff;
}

.footer.h4 {
    color: #ffffff;
}

.footer.h5 {
    color: #ffffff;
}

.footer .title {
    color: #ffffff;
}

.footer .desc {
    color: #969696;
}

.footer .desc > a {
    text-decoration: none;
    color: #969696;
}

.mobile-screenshot{
}

@media only screen and (max-device-width :480px){
    .mobile-screenshot{
        width: 50%;
    }
    .index-banner .logo{
        padding-top: 0;
        width: 50%;
        margin-bottom: 6px;
        /*height: 50%;*/
    }
    .index-banner .download-icon{
        padding: 16px 0;
    }
    .index-top-title-text {
        text-align: center !important;
        font-size: 28px;
        line-height: 32px;
        color: #ffffff;
    }
    .index-top-desc-text {
        text-align: center !important;
        padding: 16px;
    }
    .bg-home-wave .icon {
        padding-bottom: 0;
        width: 35%;
        height: 35%;
    }
    .bg-home-wave .title {
        font-size: 24px;
    }

    .bg-home-wave .desc {
        font-size: 14px;
    }
    .bg-home-wave .download-icon {
        padding: 16px 16px;
    }
    .uk-grid + .uk-grid-large,
    .uk-grid-large > .uk-grid-margin,
    * + .uk-grid-margin-large {
        margin-top: 0;
    }
    .uk-card-body {
        padding: 10px 30px;
    }
    .footer .title {
        color: #ffffff;
        padding-bottom: 0;
        margin-bottom: 0;
    }
    .uk-grid + .uk-grid,
    .uk-grid > .uk-grid-margin,
    * + .uk-grid-margin {
        margin-top: 0;
    }
    .footer .item{
        margin-top: 12px;
        margin-left: 16px;
        margin-right: 16px;
    }
}