.section-hashrate {
    position: relative;
    padding-top: 30px;
    padding-bottom: 30px;
    min-height: 668px;
    background-image: linear-gradient(-1deg, #1f85ff 0%, #07101a 100%);
    text-align: center;
    overflow: hidden;
}
.section-hashrate .loading {
    margin-top: 150px;
}
.section-hashrate .loading img {
    margin-bottom: 16px;
    width: 76px;
    height: 75px;
}
.section-hashrate .loading h3 {
    color: #31b2f9;
    font-size: 30px;
    font-weight: normal;
}
.section-hashrate .vortex-nav {
    position: relative;
    display: none;
    width: 600px;
    height: 600px;
}
.section-hashrate .nav-item {
    cursor: pointer;
}
.section-hashrate .nav-item img {
    height: 82px;
}
.section-hashrate .nav-item .common,
.section-hashrate .nav-item:hover .hover,
.section-hashrate .nav-item:active .hover {
    display: inline;
}
.section-hashrate .nav-item .hover,
.section-hashrate .nav-item:hover .common,
.section-hashrate .nav-item:active.common {
    display: none;
}
.section-hashrate .waves .item {
    position: absolute;
    text-align: center;
    line-height: 22px;
    font-size: 16px;
    color: #fff;
}
.section-hashrate .waves .val {
    line-height: 40px;
    font-size: 14px;
}
.section-hashrate .waves .val.num {
    line-height: 60px;
    font-size: 50px;
    font-weight: bold;
}
.section-hashrate .waves .pool-hashrate {
    top: 50px;
    left: 0;
    right: 0;
}
.section-hashrate .waves .algo {
    top: 50%;
    margin-top: -32px;
    left: 38px;
    width: 132px;
    line-height: 28px;
}
.section-hashrate .waves .algo .val {
    font-size: 19px;
    line-height: 50px;
}
.section-hashrate .waves .calculator {
    top: 50%;
    margin-top: -48px;
    right: 40px;
    width: 110px;
    line-height: 40px;
}
.section-hashrate .waves .calculator .val {
    display: inline-block;
    width: 31px;
    height: 37px;
    cursor: pointer;
    background-image: url('../images/icon-calculator-78-88.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: bottom center;
}
.section-hashrate .waves .calculator .val:hover,
.section-hashrate .waves .calculator .val:active {
    background-image: url('../images/icon-calculator-78-88-hover.png');
}
.section-hashrate .waves .address {
    bottom: 60px;
    left: 0;
    right: 0;
}
.section-hashrate .waves .coin-name {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -45px;
    margin-left: -45px;
    width: 90px;
    height: 90px;
    line-height: 90px;
    border-radius: 50%;
    background: #31b2f9;
    font-size: 24px;
    font-weight: bold;
    text-transform: uppercase;
    color: #fff;
}
.section-hashrate .wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}
.section-hashrate .wave-item {
    background-size: auto 100%;
    position: absolute;
    left: 0;
    width: 100%;
    height: 64px;
    background-position: top;
}
.section-hashrate .wave-item:nth-child(1) {
    bottom: -45px;
    z-index: 3;
    background: url(../images/animate-wave1.svg) 0 0 repeat-x;
    background-size: auto 100%;
    animation: wave-l 100s infinite linear;
}
.section-hashrate .wave-item:nth-child(2) {
    bottom: -28px;
    z-index: 1;
    background: url(../images/animate-wave2.svg) 0 100% repeat-x;
    background-size: auto 100%;
    animation: wave-r 60s infinite linear;
}
.section-hashrate .wave-item:nth-child(3) {
    bottom: -36px;
    z-index: 2;
    background: url(../images/animate-wave3.svg) 0 100% repeat-x;
    background-size: auto 100%;
    animation: wave-l 40s infinite linear;
}
@keyframes wave-r{
    to { background-position: -2400px 0; }
}
@keyframes wave-l{
    to { background-position: 2400px 0; }
}

.section-hashrate .dot {
    position: absolute;
    background-color: #31b2f9;
    height: 8px;
    width: 8px;
    border-radius: 50%;
    opacity: 0.6;
}

.wheelnav-vortexNav-line-basic-0,
.wheelnav-vortexNav-line-basic-1,
.wheelnav-vortexNav-line-basic-2,
.wheelnav-vortexNav-line-basic-3,
.wheelnav-vortexNav-line-basic-4,
.wheelnav-vortexNav-line-basic-5,
.wheelnav-vortexNav-line-basic-6,
.wheelnav-vortexNav-line-basic-7,
.wheelnav-vortexNav-line-basic-8,
.wheelnav-vortexNav-line-basic-9,
.wheelnav-vortexNav-line-basic-10,
.wheelnav-vortexNav-line-basic-11,
.wheelnav-vortexNav-line-hover-0,
.wheelnav-vortexNav-line-hover-1,
.wheelnav-vortexNav-line-hover-2,
.wheelnav-vortexNav-line-hover-3,
.wheelnav-vortexNav-line-hover-4,
.wheelnav-vortexNav-line-hover-5,
.wheelnav-vortexNav-line-hover-6,
.wheelnav-vortexNav-line-hover-7,
.wheelnav-vortexNav-line-hover-8,
.wheelnav-vortexNav-line-hover-9,
.wheelnav-vortexNav-line-hover-10,
.wheelnav-vortexNav-line-hover-11,
.wheelnav-vortexNav-line-hover-12,
.wheelnav-vortexNav-line-selected-0,
.wheelnav-vortexNav-line-selected-1,
.wheelnav-vortexNav-line-selected-2,
.wheelnav-vortexNav-line-selected-3,
.wheelnav-vortexNav-line-selected-4,
.wheelnav-vortexNav-line-selected-5,
.wheelnav-vortexNav-line-selected-6,
.wheelnav-vortexNav-line-selected-7,
.wheelnav-vortexNav-line-selected-8,
.wheelnav-vortexNav-line-selected-9,
.wheelnav-vortexNav-line-selected-10,
.wheelnav-vortexNav-line-selected-11,
.wheelnav-vortexNav-line-selected-12 {
    stroke: #2a9bde;
    stroke-width: 2px;
    stroke-dasharray: 3, 24;
}
.waves,
.bg-wave,
.bg-wave2 {
    position: absolute;
    top: 103px;
    left: 50%;
    margin-left: -225px;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    -webkit-backface-visibility: hidden;
}
.waves {
    border: 2px solid #31b2f9;
    box-shadow: inset 0 0 0 10px rgba(49, 178, 249, 0.25),
                inset 0 0 0 20px rgba(49, 178, 249, 0.2),
                inset 0 0 0 30px rgba(49, 178, 249, 0.12);
    z-index: 2;
}
.bg-wave,
.bg-wave2 {
    box-shadow: 0 0 3px 3px #31b2f9, inset 0 0 3px 3px #31b2f9;
    opacity: 0.03;
}
.bg-wave {
    transform: scale(1.8);
}
.bg-wave2 {
    transform: scale(2.4);
}
@media (max-width: 660px) {
    .section-hashrate {
        min-height: 600px;
    }
    .section-hashrate .vortex-nav {
        width: 100%;
    }
    .section-hashrate .waves .item {
        font-size: 14px;
        line-height: 18px;
    }
    .section-hashrate .waves .val {
        font-size: 12px;
        line-height: 30px;
    }
    .section-hashrate .waves .val.num {
        font-size: 34px;
        line-height: 40px;
    }
    .section-hashrate .waves .calculator {
        margin-top: -28px;
        right: 28px;
    }
    .section-hashrate .waves .calculator .val {
        width: 27px;
    }
    .section-hashrate .waves .algo {
        margin-top: -24px;
        left: 20px;
    }
    .section-hashrate .waves .algo .val {
        font-size: 15px;
    }
    .section-hashrate .waves .address {
        bottom: 60px;
    }
    .section-hashrate .waves .coin-name {
        width: 72px;
        height: 72px;
        margin-top: -36px;
        margin-left: -36px;
        line-height: 72px;
        font-size: 24px;
    }
}
@media (max-width: 480px) {
    .section-hashrate .waves .item {
        font-size: 12px;
        line-height: 14px;
    }
    .section-hashrate .waves .val {
        font-size: 14px;
        line-height: 18px;
    }
    .section-hashrate .waves .val.num {
        font-size: 24px;
        line-height: 28px;
    }
    .section-hashrate .waves .calculator {
        margin-top: -20px;
        right: 14px;
    }
    .section-hashrate .waves .algo {
        margin-top: -14px;
        left: 10px;
    }
    .section-hashrate .waves .algo .val {
        font-size: 12px;
    }
    .section-hashrate .waves .address {
        bottom: 44px;
    }
    .section-hashrate .waves .coin-name {
        width: 54px;
        height: 54px;
        margin-top: -27px;
        margin-left: -27px;
        line-height: 54px;
        font-size: 18px;
    }
}

.section-feature {
    padding-top: 80px;
    padding-bottom: 84px;
    background: #fff;
}
.section-feature h2 {
    margin-top: 0;
    margin-bottom: 50px;
    line-height: 65px;
    font-size: 46px;
    font-weight: 300;
    color: #555;
}
.section-feature img {
    margin-bottom: 52px;
    width: 100%;
    max-width: 118px;
    height: 118px;
}
.section-feature h3 {
    margin-bottom: 18px;
    line-height: 37px;
    font-size: 24px;
    color: #1a2a3b;
}
.section-feature .intro {
    line-height: 22px;
    font-size: 16px;
    color: #999;
}
@media (max-width: 767px) {
    .section-feature {
        padding-bottom: 30px;
    }
    .section-feature h2 {
        font-size: 40px;
    }
    .section-feature h3 {
        font-size: 20px;
        margin-top: -20px;
        margin-bottom: 8px;
    }
    .section-feature .intro {
        margin-bottom: 60px;
    }
    .section-feature img {
        max-width: 90px;
        width: 90px;
        height: 90px;
    }
}
.section-slogan {
    position: relative;
    width: 100%;
}
.section-slogan img {
    width: 100%;
}
.section-slogan .slogan-content {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    margin-top: -58px;
}
.section-slogan h2 {
    margin-bottom: 12px;
    line-height: 70px;
    font-size: 50px;
    color: #fff;
}
.section-slogan .intro {
    line-height: 30px;
    font-size: 22px;
    font-weight: 200;
    color: #fff;
}
.section-slogan .intro:first-child {
    margin-right: 30px;
}
.section-tutorial {
    position: relative;
    padding-top: 138px;
    padding-bottom: 120px;
    background: #fff;
}
.section-tutorial .item {
    text-align: center;
}
.section-tutorial .item img {
    width: 100%;
    max-width: 270px;
    border-radius: 24px;
}
.section-tutorial .img-common {
    display: inline;
    transform: scale(0.9);
    box-shadow: 0 2px 12px 0 rgba(49,178,249,0.40);
    background: #fff;
    border: 2px solid #88D0F8;
}
.section-tutorial .img-hover {
    display: none;
    transform: scale(1);
    box-shadow: 0 11px 55px 0 rgba(49,178,249,0.60);
    background-image: linear-gradient(-180deg, #12A8FF 8%, #5082EF 100%);
}
.section-tutorial .item:hover .img-hover {
    display: inline;
}
.section-tutorial .item:hover .img-common {
    display: none;
}
.section-tutorial h3 {
    position: absolute;
    bottom: 9%;
    left: 0;
    right: 0;
    text-align: center;
    color: #31b2f9;
    font-size: 28px;
    font-weight: normal;
}
.lang-en_US .section-tutorial h3,
.lang-es_ES .section-tutorial h3 {
    font-size: 22px;
}
.section-tutorial .item:hover h3 {
    color: #fff;
}
@media(max-width: 1200px) {
    .lang-en_US .section-tutorial h3,
    .lang-es_ES .section-tutorial h3 {
        font-size: 18px;
    }
}
@media (max-width: 991px) {
    .section-slogan h2 {
        font-size: 36px;
    }
    .section-tutorial h3 {
        font-size: 20px;
    }
    .section-tutorial .item img {
        border-radius: 18px;
    }
}
@media (max-width: 767px) {
    .section-slogan img {
        width: 180%;
        margin-left: -40%;
    }
    .section-slogan .slogan-content {
        margin-top: -30px;
    }
    .section-slogan h2 {
        line-height: 36px;
        font-size: 24px;
    }
    .section-slogan .intro {
        line-height: 20px;
        font-size: 16px;
    }
    .section-tutorial {
        padding-top: 70px;
        padding-bottom: 60px;
    }
    .section-tutorial .item {
        padding-left: 8px;
        padding-right: 8px;
    }
}