ul {
    list-style-type: none;
}
.img {
    display: block;
    max-width: 100%;
    height: auto;
}
.container {
    /*max-width: 1200px;*/
    margin: 0 auto;
    padding: 0 15px;
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}
.section3 {
    background: url(../img/section3_bg.png) no-repeat top center;
    -webkit-background-size: cover;
    background-size: cover;
    padding: 70px 0;
    position: relative;
}
.section3 .center-block {
    position: relative;
    width: 600px;
    height: 490px;
    left: -webkit-calc(50% - 310px);
    left: calc(50% - 310px);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    padding-left: 5px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
     -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
}
.section3 .center-block img {
    z-index: 5;
    max-width: 420px;
}
.section3 .center-block .circle {
    position: absolute;
    height: 490px;
    width: 490px;
    top: 0;
    left: -webkit-calc(50% - 245px);
    left: calc(50% - 245px);
}
.section3 .center-block .circle span {
    background-color: rgba(242, 249, 255, .1);
    width: 310px;
    height: 310px;
    display: block;
    position: absolute;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    z-index: 4;
    left: 90px;
    top: 90px;
}
.section3 .center-block .circle span:nth-child(2) {
    background-color: rgba(242, 249, 255, .15);
    z-index: 3;
    width: 370px;
    height: 370px;
    left: 60px;
    top: 60px;
}
.section3 .center-block .circle span:nth-child(3) {
    background-color: rgba(242, 249, 255, .1);
    z-index: 2;
    width: 430px;
    height: 430px;
    left: 30px;
    top: 30px;
}
.section3 .center-block .circle span:nth-child(4) {
    background-color: rgba(242, 249, 255, .07);
    z-index: 1;
    width: 490px;
    height: 490px;
    left: 0;
    top: 0;
}
.section3-title {
    color: #fec748;
    font-size: 35px;
    font-weight: 900;
    text-align: center;
}
.section3-subtitle {
    color: #fff;
    text-align: center;
    font-size: 20px;
    line-height: 24px;
}
.section3-subtitle span {
    color: #fec748;
    font-size: 20px;
}
.section3 .main-content {
    margin-top: 30px;
}
.section3 .left-block {
    float: left;
    width: 270px;
    color: #fff;
}
.section3 .right-block {
    /* float: right; */
    width: 100%;
    color: #fff;
}
.section3 .block-title {
    font-size: 22px;
    font-weight: 700;
    line-height: 24px;
}
.section3 .right-block  ul{
    display: flex;
    flex-wrap: wrap;
}
.section3 .block-item {
    padding-left: 30px;
    margin-top: 30px;
    font-size: 18px;
    font-weight: 700;
    line-height: 20px;
    background: url(../img/ok.png) no-repeat top left;
    width: 45%;
}
.section3 .block-item span {
    font-size: 16px;
    font-weight: 400;
    display: inline-block;
    margin-top: 10px;
    line-height: 20px;
    color: rgba( 255, 255,255, 0.7);
}
.section5 {
    /*background: #f2f9ff url(../img/section5_bg.png) no-repeat top center;*/
    background: #ffffff;
    -webkit-background-size: cover;
    background-size: cover;
    padding: 70px 0
}

.section5-title {
    font-size: 32px;
    text-align: center;
    font-weight: 900;
    margin-bottom: 65px;
}

.section5 .block {
    padding: 30px 0 45px;
    border-top: 1px solid #d9e0e5;
    font-size: 0;
    position: relative
}

.section5 .block-title {
    font-size: 24px;
    text-align: center;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative
}

.section5 .left-block,
.section5 .left-list,
.section5 .right-list {
    width: 50%;
    font-size: 16px;
    display: block;
    margin: auto;
    position: relative
}

.section5 .list-item {
    margin-bottom: 10px;
    padding-left: 50px;
    position: relative;
    color: #444;
    min-height: 48px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    line-height: 24px
}

.section5 .list-item:last-child {
    margin-bottom: 0;
    font-style: italic;
    font-weight: 700;
    margin-top: -10px
}

.section5 .list-item:first-child::before {
    position: absolute;
    content: '1';
    display: block;
    width: 40px;
    height: 40px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    border: 1px solid #f0efef;
    background-color: #fff;
    font-size: 18px;
    line-height: 40px;
    text-align: center;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    left: 5px
}

.section5 .list-item:nth-child(2)::before {
    position: absolute;
    content: '2';
    display: block;
    width: 40px;
    height: 40px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    border: 1px solid #f0efef;
    background-color: #fff;
    font-size: 18px;
    line-height: 40px;
    text-align: center;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    left: 5px
}

.section5 .left-block {
    padding-top: 10px;
    text-align: center
}

.btn {
    margin: 0 auto;
    color: #fff;
    font-size: 14px;
    background: -webkit-gradient(linear, left bottom, left top, from(#00aeef), to(#1bbaf6));
    background: -webkit-linear-gradient(bottom, #00aeef, #1bbaf6);
    background: -o-linear-gradient(bottom, #00aeef, #1bbaf6);
    background: linear-gradient(to top, #00aeef, #1bbaf6);
    padding: 11px 30px 12px 60px;
    cursor: pointer;
    position: relative;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    -webkit-border-radius: 20px;
    border-radius: 20px;
    margin-top: 33px
}

.btn::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 30px;
    width: 20px;
    height: 100%;
    background: url(../img/phone.png) no-repeat center left
}

.block {
    cursor: pointer;
    -webkit-transition: all .5s ease;
    -o-transition: all .5s ease;
    transition: all .5s ease
}

.block:hover {
    background-color: #fff;
    z-index: 5;
    border-top: 1px solid transparent;
    -webkit-border-radius: 8px;
    border-radius: 8px;
    -webkit-box-shadow: 0 0 20px rgba(0, 174, 238, .15);
    box-shadow: 0 0 20px rgba(0, 174, 238, .15)
}

.block:hover+.block {
    border-top: 1px solid transparent
}

.block:hover .down-center {
    opacity: 0
}

.block:hover .candle,
.block:hover .capsule {
    opacity: 1
}

.top-block .candle,
.top-block .capsule {
    opacity: 1;
    -webkit-transition: all .5s ease;
    -o-transition: all .5s ease;
    transition: all .5s ease
}

.candle {
    position: absolute;
    left: -webkit-calc(50% - 22px);
    left: calc(50% - 22px);
    color: #f2792f;
    top: -50px
}

.candle .circle {
    display: block;
    width: 55px;
    height: 55px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: -webkit-gradient(linear, left bottom, left top, from(#f2792f), to(#f68744));
    background: -webkit-linear-gradient(bottom, #f2792f, #f68744);
    background: -o-linear-gradient(bottom, #f2792f, #f68744);
    background: linear-gradient(to top, #f2792f, #f68744);
    top: -62px;
    position: absolute;
    left: -6px
}

.candle .circle::after {
    background: url(../img/candles.png) no-repeat center center;
    display: block;
    width: 26px;
    height: 64px;
    content: '';
    position: absolute;
    top: -20px;
    left: -webkit-calc(50% - 13px);
    left: calc(50% - 13px)
}

.capsule {
    right: -webkit-calc(50% - 30px);
    right: calc(50% - 30px);
    position: absolute;
    top: -50px;
    color: transparent;
}

.capsule .circle {
    display: block;
    width: 55px;
    height: 55px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: -webkit-gradient(linear, left bottom, left top, from(#25486b), to(#2f6a9c));
    background: -webkit-linear-gradient(bottom, #25486b, #2f6a9c);
    background: -o-linear-gradient(bottom, #25486b, #2f6a9c);
    background: linear-gradient(to top, #25486b, #2f6a9c);
    top: -63px;
    left: 3px;
    position: absolute
}

.capsule .circle::after {
    background: url(../img/capsule.png) no-repeat center center;
    display: block;
    width: 26px;
    height: 64px;
    content: '';
    position: absolute;
    top: -20px;
    left: -webkit-calc(50% - 13px);
    left: calc(50% - 13px)
}

.down-center {
    display: block;
    width: 50px;
    height: 30px;
    position: absolute;
    left: -webkit-calc(50% - 25px);
    left: calc(50% - 25px);
    top: -1px;
    background: #ffffff url(../img/down.png) no-repeat center top;
    opacity: 1;
    -webkit-transition: all .5s ease;
    -o-transition: all .5s ease;
    transition: all .5s ease
}

.bottom-block .circle-candle,
.center-block .circle-candle,
.top-block .circle-candle {
    left: -webkit-calc(50% - 24px);
    left: calc(50% - 24px);
    display: block;
    width: 46px;
    height: 46px;
    border: 1px solid #d9e0e5;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: #f2f9ff url(../img/candles2.png) no-repeat center center;
    margin-top: -1px;
    position: absolute;
    top: -108px
}

.bottom-block .circle-capsule,
.center-block .circle-capsule,
.top-block .circle-capsule {
    position: absolute;
    right: -webkit-calc(50% - 24px);
    right: calc(50% - 24px);
    display: block;
    width: 46px;
    height: 46px;
    border: 1px solid #d9e0e5;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: #f2f9ff url(../img/capsule2.png) no-repeat center center;
    margin-top: -2px;
    top: -108px
}

.bottom-block .down-center,
.center-block .down-center,
.top-block .down-center {
    -webkit-transition: all .5s ease;
    -o-transition: all .5s ease;
    transition: all .5s ease
}

.bottom-block .candle,
.center-block .candle {
    opacity: 0;
    -webkit-transition: opacity .5s ease;
    -o-transition: opacity .5s ease;
    transition: opacity .5s ease
}

.bottom-block .capsule,
.center-block .capsule {
    opacity: 0;
    -webkit-transition: opacity .5s ease;
    -o-transition: opacity .5s ease;
    transition: opacity .5s ease
}

@media only screen and (max-width:1200px) {
    .section3 .center-block {
    padding-left: 0;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
}
.section3 .center-block img {
    width: 420px;
}
}@media only screen and (max-width:980px) {
    .section3 .block-item {
        width: 100%;
    }
    .container {
    max-width: 767px;
}
.section3, .section5 {
    padding: 30px 0;
}
.section5-title {
    margin-bottom: 10px;
}
.down-center {
    display: none;
}
.section5 .left-block, .section5 .left-list, .section5 .right-list {
    width: 100%;
    padding-top: 100px;
}
.section5 .block {
    border: none;
    -webkit-transition: none;
    -o-transition: none;
    transition: none;
}
.candle, .capsule {
    left: -webkit-calc(50% - 30px);
    left: calc(50% - 30px);
    top: 70px;
    width: 60px;
    text-align: center;
}
.candle .circle {
    left: 0;
}
.bottom-block .circle-candle,
    .bottom-block .circle-capsule,
    .center-block .circle-candle,
    .center-block .circle-capsule,
    .top-block .circle-candle,
    .top-block .circle-capsule {
        display: none
    }
    .bottom-block .candle,
    .center-block .candle,
    .top-block .candle {
        opacity: 1;
        -webkit-transition: none;
        -o-transition: none;
        transition: none
    }
    .bottom-block .capsule,
    .center-block .capsule,
    .top-block .capsule {
        opacity: 1;
        -webkit-transition: none;
        -o-transition: none;
        transition: none
    }
    .center-block .right-list {
        padding-top: 120px
    }
    .center-block .capsule {
        top: 100px
    }
    .section5 .block {
        padding: 10px 0
    }
    .block:hover {
        background-color: transparent;
        -webkit-border-radius: 0;
        border-radius: 0;
        -webkit-box-shadow: none;
        box-shadow: none
    }
    .block:hover+.block {
        border: none
    }
    .section5 .list-item:last-child {
        margin-top: 0
    }
.section3 .center-block {
    margin: 0 auto;
    position: relative;
    left: 0;
    top: 0;
    margin-bottom: 30px;
}
.section3 .center-block img {
    width: auto;
}
.section3 .center-block .circle span:nth-child(4) {
    width: 100%;
    height: 100%}
.section3 .center-block .circle span:nth-child(3) {
    width: 88%;
    height: 88%;
    left: 6%;
    top: 6%}
.section3 .center-block .circle span:nth-child(2) {
    width: 76%;
    height: 76%;
    left: 12%;
    top: 12%}
.section3 .center-block .circle span:nth-child(1) {
    width: 64%;
    height: 64%;
    left: 18%;
    top: 18%}
}@media only screen and (max-width:768px) {
    .container {
    max-width: 479px;
}
.section3-title, .section5-title {
    font-size: 32px;
}
.section3 .left-block {
    float: none;
    margin: 0 auto;
    width: 100%}
.section3 .right-block {
    float: none;
    margin: 30px auto 0;
    width: 100%}
.section3 .center-block {
    width: 450px;
    height: 450px;
}
.section3-title {
    font-size: 30px;
}
.section3 .center-block .circle {
    width: 100%;
    height: 100%;
    left: 0;
}
}@media only screen and (max-width:480px) {
    .container {
    max-width: 320px;
    padding: 0 10px;
}
.section3 .center-block {
    width: 300px;
    height: 300px;
}

.section3 .center-block img {
    z-index: 5;
    max-width: 100%;
}
}