.product-banner{
    background: #2761a0;
    background-image:url(/images/background-red.svg);
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    padding: 100px 0 80px;
}
.product-banner .mbg{
    position:relative;
}
.product-banner .mbg .pc-bg{
    position: absolute;
    top: 12px;
    left: 88px;
}
.product-banner .mbg .pc-bg img {
    width: 394px;
    height: 245px;
}
.title h2{
    font-size: 32px;
    line-height: 1.25;
    color: #364962;
    margin-bottom:20px;
}
.title .p-title{
    font-size: 24px;
    margin: 20px 0 45px;
}
/*骞宠鍥涜竟褰*/
.rdda-div-sibianxing-right{
    float: left;
    width: 100%;
    display: flex;
    justify-content: start;
    align-items: center;
    background: #f8b6a1;
    text-decoration: none;
    transform: skewX(-45deg);
    margin: 10px 0;
    padding-left: 20px;
}
.rdda-div-sibianxing-right p{
    transform: skewX(45deg);
    font-size: 16px;
    color: #fff; 
}

.section-banner{
    
}


.product-banner .button-box{
    margin:40px;
}
.product-banner .button-box a{
    font-size:18px;
}
.product-banner .button-box a:hover {
    color: #F44336 !important;
    background: #fff !important;
    border-color: #F44336 !important;
}
.product-banner .button-box a:last-child{
    margin-left:15px;
}
.discover{
    background-color: #fff;
    position: relative;
    width: 100%;
    padding-top: 120px;
    padding-bottom: 120px;
    background: url(/images/bg-discover.svg) center no-repeat;
    background-size: 2048px;
}
.discover:before{
    content: url(/images/dis-before.svg);
    position: absolute;
    width: 121px;
    transform: rotateY(180deg);
    top: 0;
    left: 10px;
    z-index: 1;
}
.discover:after{
    content: url(/images/dis-before.svg);
    position: absolute;
    width: 121px;
    right: 110px;
    bottom: -80px;
    z-index: 1;
}
.discover p{
    max-width: 840px;
    margin-top: 0;
    margin-bottom: 40px;
    color: #525f7f;
    opacity: 1;
}
.discover-4k{
    width:80%;
    text-align:center;
    padding:40px 0;
    margin:0 auto;
    background:#ffdedc;
    border-top-right-radius: 67px;
    border-bottom-left-radius: 67px;
}
.discover-4k p{
    font-size:18px;
    width:80%;
    margin:auto;
    padding:20px 0;
    font-weight:300;
    text-align:left;
}
.video-download {
    text-align:center;
}
.video-download .video-download-free h2{
    padding:40px 20px;
}
.video-download .video-download-free .video-download-img{
    width:80%;
    text-align:center;
    margin:auto;
}
.video-download .video-download-free .video-download-img img{
    max-width:90%;
    padding:40px 0;
}

/* features */

.features h3 {
  font-size: 36px;
  color: #333;
  text-align: center;
  padding: 30px 0 30px;
  background:#f8f8f8;
}
.features .feature {
  padding: 50px 10px;
}
.features .feature .left {
  float: left;
}
.features .feature .right {
  float: right;
}
.features .feature .feature-img {
  width: 50%;
  
}
.features .feature .feature-text {
  width: 50%;
  
}
.features .feature .p1 {
    margin-top: 0;
    margin-bottom: 0.93em;
    color: #364962;
    font-size: 40px;
    line-height: 1.2;
    letter-spacing: 0.2px;
    font-weight: normal;
}

.features .feature .p2 {
    font-weight: 300;
    line-height: 1.62;
    letter-spacing: 0.2px;
    font-size: 18px;
    opacity: 1;
    color: #364962;
}
.features .feature .p2 a{
  	font-weight:700;
}

.features .feature ul {
  list-style: disc;
  margin-bottom: 30px;
}

.features .feature ul li::before {
  content: "";
  display: none;
  vertical-align: top;
  width: 5px;
  height: 5px;
  background-color: #333;
  border-radius: 50%;
  margin-right: 10px;
  position: relative;
  top: 10px;
}
.features .feature ul li {
  margin-bottom: 10px;
}
.features .feature ul li span {
  font-size: 16px;
  color: #666;
  line-height: 26px;
  display: inline-block;
  vertical-align: top;
}


.features .feature::after {
  content: "";
  display: block;
  clear: both;
}
.features .feature.f1,.features .feature.f2,.features .feature.f3,.features .feature.f4,.features .feature.f5,.features .feature.f6,.features .feature.f7 {
    -webkit-box-flex: 2;
    -ms-flex-positive: 2;
    flex-grow: 2;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    width: 100%;
    min-height: 40vw;
    padding-top: 7.81%;
    margin-bottom: 25px;
    background-size: cover;
}
.features .feature.f1{
    padding-left: 6.25%;
}
.features .feature.f2 {
    padding-right: 6.25%;
    background-color: #ffb3ae;
}
.features .feature.f3{
    padding-left: 6.25%;
}
.features .feature.f2 .p1 {
  color: #000;
}
.features .feature.f2 .p2 {
  color: #000;
}
.features .feature.f2 ul li::before {
  background-color: #fff;
}
.features .feature.f2 ul li span {
  color: #000;
}

.features .feature.f4 {
    padding-right: 6.25%;
    background-color: #ffac8d;
}
.features .feature.f5{
    padding-left: 6.25%;
}
.features .feature.f6 {
    padding-right: 6.25%;
    background-color: #ffac8d;
}
.features .feature.f7 {
  padding-left: 6.25%;
}
/* features animation */
.features .feature .animate-area {
  height: 354px;
  width: 90%;
  margin: auto;
  position: relative;
}
.features .feature .animate-area img{
    width:100%;
}

.features .obj-wrap {
    position: relative;
    -webkit-transform-origin: left center;
    -moz-transform-origin: left center;
    transform-origin: left center;
}
.features .obj-wrap {
    width: 100%;
    height: 416px;
    color: #fff;
}

.features .obj-wrap>div {
    overflow: hidden;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    position: static;
    float: left;
    margin-bottom: 34px;
    margin-top:20px;
    will-change: transform;
    position: relative;
}
.features .obj-wrap>div:not(:nth-child(4n)) {
    margin-right: 45px;
}

.features .obj-wrap>div::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    opacity: 0;
    
}

.features .utb {
    background: #f4faff url(/images/4kfinder-utb.svg) center center/44px auto no-repeat;
}
.features .utb::before {
    background: #f4faff url(/images/4kfinder-utb.svg) center center/44px auto no-repeat;
}
.features .utb.active{
    box-shadow:0 15px 30px rgba(232,105,96,.25);
    
}
.features .utb.active::before{
    background-size:84px auto;
    opacity:1;
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    transform:scale(1);
}
.features .v{
    background:#f4faff url(/images/4kfinder-v.svg) center center/44px auto no-repeat;
}
.features .v::before{
    background:#f4faff url(/images/4kfinder-v.svg) center center/44px auto no-repeat;
    
}
.features .v.active{
    box-shadow:0 15px 30px rgba(62,169,223,.25);
    
}
.features .v.active::before{
    background-size:84px auto;
    opacity:1;
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    transform:scale(1);
    
}
.features .fb{
    background:#f4faff url(/images/4kfinder-fb.svg) center center/44px auto no-repeat;
    
}
.features .fb::before{
    background:#f4faff url(/images/4kfinder-fb.svg) center center/44px auto no-repeat;
    
}
.features .fb.active{
    box-shadow:0 15px 30px rgba(57,90,161,.25);
    
}
.features .fb.active::before{
    background-size:84px auto;
    opacity:1;
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    transform:scale(1);
    
}
.features .vevo{
    background:#f4faff url(/images/4kfinder-vevo.svg) center center/60px auto no-repeat
}
.features .vevo::before{
    background-image:url(/images/4kfinder-vevo-hover.svg);
    background-size:84px auto
}
.features .vevo.active{
    box-shadow:0 15px 30px rgba(0,0,0,.25)
}
.features .vevo.active::before{
    opacity:1;
    -webkit-transform:scale(1);
    -moz-transform:scale(1);transform:scale(1)
}
.features .bili{
    background:#f4faff url(/images/4kfinder-bili.svg) center center/40px auto no-repeat;
    
}
.features .bili::before{
    background-image:url(/images/4kfinder-bili-hover.svg);
    background-size:84px auto;
    
}
.features .bili.active{
    box-shadow:0 15px 30px rgba(241,129,153,.25);
}
.features .bili.active::before{
    opacity:1;
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    transform:scale(1);
}
.features .vk{
    background:#f4faff url(/images/4kfinder-vk.svg) center center/38px auto no-repeat;
    
}
.features .vk::before{
    background-image:url(/images/4kfinder-vk-hover.svg);background-size:84px auto;
    
}
.features .vk.active{
    box-shadow:0 15px 30px rgba(81,129,184,.25);
    
}
.features .vk.active::before{
    opacity:1;
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    transform:scale(1);
    
}
.features .ted{
    background:#f4faff url(/images/4kfinder-ted.svg) center center/56px auto no-repeat;
}
.features .ted::before{
    background-image:url(/images/4kfinder-ted-hover.svg);background-size:84px auto;
    
}
.features .ted.active{
    box-shadow:0 15px 30px rgba(230,43,30,.25);
}
.features .ted.active::before{
    opacity:1;
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    transform:scale(1);
}
.features .more{
    background:#f4faff url(/images/more.svg) center center/36px auto no-repeat;
}
    .features .more::before{
    background-image:url(/images/more-hover.svg);
    background-size:84px auto;
}
.features .more.active{
    box-shadow:0 15px 30px rgba(26,40,77,.25);
    
}
.features .more.active::before{
    opacity:1;
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    transform:scale(1);
}



.features .obj-wrap>div.active{
    -webkit-transition:box-shadow .5s cubic-bezier(.39,.575,.565,1) .3s;
    -moz-transition:box-shadow .5s cubic-bezier(.39,.575,.565,1) .3s;
    transition:box-shadow .5s cubic-bezier(.39,.575,.565,1) .3s
    
}
.features .obj-wrap>div.active::before{
    -webkit-transition:all .5s cubic-bezier(.39,.575,.565,1);
    -moz-transition:all .5s cubic-bezier(.39,.575,.565,1);
    transition:all .5s cubic-bezier(.39,.575,.565,1)
    
}



/* how to use */
.how-to-use {
  background-color: #4d6c82;
  padding: 50px 0 70px;
  text-align: center;
  overflow: hidden;
}
.how-to-use h3 {
  font-size: 36px;
  color: #fff;
}
.how-to-use #slider-htu {
  position: relative;
  background: url(/images/macbook.png) no-repeat center;
  background-size: 0;
}
.how-to-use #slider-htu .slides {
  width: 10000%;
  position: relative;
  left: 0;
  margin-left: 0;
}
.how-to-use #slider-htu .slides li {
  float: left;
  width: 720px;
}
.how-to-use #slider-htu .slides li .step {
  font-size: 24px;
  color: #fff;
  text-decoration: underline;
  margin-bottom: 40px;
  visibility: hidden;
}
.how-to-use #slider-htu .slides li img {
  display: block;
  opacity: 0;
  width: 720px;
  height: 500px;
  position: relative;
  margin: 0 auto 20px;
  border-radius:10px;
  padding:2px;
}
.how-to-use #slider-htu .slides li p {
  font-size: 16px;
  color: #fff;
  visibility: hidden;
}
.how-to-use #slider-htu .slides li.flex-active-slide .step,
.how-to-use #slider-htu .slides li.flex-active-slide p {
  visibility: visible;
}
.how-to-use #slider-htu .slides li.flex-active-slide img {
  opacity: 1;
}
/* customize flexslider */
.how-to-use #slider-htu .customize.flex-control-paging {
  position: absolute !important;
  margin-top: 0 !important;
  bottom: -50px;
}
.how-to-use #slider-htu .customize.flex-direction-nav .flex-prev {
  background-image: url(/images/customize_prev_next.png);
  transform: rotate(0deg);
  opacity: 1;
  top: 45%;
  cursor: pointer;
}
.how-to-use #slider-htu .customize.flex-direction-nav .flex-next {
  background-image: url(/images/customize_prev_next.png);
  transform: rotate(180deg);
  opacity: 1;
  top: 45%;
  cursor: pointer;
}
.media-review,section .faqs,.user-reviews{
    background:#ffffff;
}
.faq{
    overflow:hidden;
}
.pri-power{
  margin:30px auto;
}
.cus-row{
  	display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}
.cus-row>*{
    max-width:100%;
}
.pri-power .cus-row .icon{
  margin-bottom:10px;
}
.pri-power .cus-row .cus-row-list{
  -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    width: 50%;
}

.pri-power .cus-row .col-lg-list{
    -ms-flex: 1 0 0%;
    flex: 1 0 0%;
}
.pri-power .cus-row .col-lg-list h5{
  		font-size:18px;
  		font-weight:700;
  		line-height:1.3;
  		margin-bottom:15px;
}
.pri-power .cus-row .col-lg-list span{
  		font-size:16px;
  		font-weight:400;
  		line-height:1.3;
  		padding:0 5px;
  		color:#51596C;
}
.pri-power .cus-row .col-lg-list.col-lg-list-6{
  	width: 33%;
  	-ms-flex: 1 0 0%;
    flex: 1 0 0%;
}
.features .feature ul.cus-ul{
   list-style:none;
}
.features .feature ul.cus-ul li{
  position:relative;
  padding-left:20px;
}
.features .feature ul.cus-ul li::before{
  	content: '';
  	position: absolute;
  	display:block;
    top: 0;
    left: 0;
    background-repeat: no-repeat;
    background-position: right center;
    margin-top: 0.125rem;
 	 width:16px;
  	height:16px;
  	background-size: 16px 16px;
  	background-image: url(/images/yes.svg);
}
.text-center {
    text-align: center!important;
}
@media (min-width: 576px){
.col-sm-6 {
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    width: 50%;
}
}
@media (min-width: 992px){
.col-lg {
    -ms-flex: 1 0 0%;
    flex: 1 0 0%;
}
}

@media(min-width:1200px){
section .faqs .container{
    width: 850px;
    margin:auto;
}
.circle-left, .circle-right {
    width: 450px;
    height: 450px;
    top: -280px;
}
.circle-1-left, .circle-1-right {
    width: 450px;
    height: 450px;
    top: -280px;
}
.circle-left {
    left: -140px;
}
.circle-right {
    right: -140px;
}
.circle-1-left {
    left: -140px;
}
.circle-1-right {
    right: -140px;
}
}
.circles {
    width: 100%;
    height: auto;
    position: relative;
}
.circle-left, .circle-right {
    background-color: #ebf1f7;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    position: absolute;
    border-radius: 25%;
}
.circle-1-left, .circle-1-right {
    background-color: #ebf1f7;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    position: absolute;
    border-radius: 25%;
}

/*閫傚綋鐨勮皟鏁磋竟妗嗗搴﹀拰鍦嗚寰楀埌鐨勬晥鏋�*/
.tail-lefttop{border: 0 solid transparent; border-top:30px solid #669;-moz-border-radius:100px 0 0 0;-webkit-border-radius:100px 0 0 0;border-radius:100px 0 0 0;width:100px;height:100px;}
.tail-righttop{border: 0 solid transparent; border-top:30px solid #669;-moz-border-radius:0 100px 0 0;-webkit-border-radius:0 100px 0 0;border-radius:0 100px 0 0;width:100px;height:100px;}
.tail-rightbottom{
    border: 0 solid transparent;
    border-bottom:30px solid #ff9991;
    -moz-border-radius:0 0 100px 0;
    -webkit-border-radius:0 0 100px 0;border-radius:0 0 100px 0;
    width:50%;
    height:100px;
    float:right;
}
.tail-leftbottom{border: 0 solid transparent;
    border-bottom:30px solid #ff9991;-moz-border-radius:0 0 0 100px;
    -webkit-border-radius:0 0 0 100px;
    border-radius:0 0 0 100px;
    width:50%;
    height:100px;
    float:left;
}

@media(max-width:1200px){
section .faqs .container{
    width: 90%;
    margin:auto;
}
}
.faqs h2{
    text-align:center;
}
.faqs .faqs-content{
    display:none;
    padding-left: 25px;
    font-size:16px;
    line-height:30px;
}
.top-con{
    padding:20px 0 0 0;
}
.tip-content{
    display:none;
}
.top-con span {
    display: inline-block;
    background-color: #fff;
    border: 1px solid #072998;
    height: 60px;
    line-height: 60px;
    margin: 0 5% 30px 5%;
    color: #072998;
    font-size: 20px;
    text-align:center;
    width: 40%;
    border-radius: 16px;
    cursor: pointer;
}
.top-con span.select-act {
    background-color: #072998;
    color: #fff;
    position: relative;
}
.top-con span.select-act::after{
    content: '';
    width: 14px;
    height: 50%;
    position: absolute;
    border: 16px solid transparent;
    border-top-color: #072998;
    right: 45%;
    top: 80px;
}


section.buy{
    padding:90px 0;
    background-color:#fff;
}
section.buy h2 {
    font-size: 30px;
    font-weight: 700;
    line-height: 36px;
}
section.buy .p2 {
    font-size: 16px;
    line-height: 24px;
    color: #424c5b;
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px;
}
.buy .title-desc {
    text-align: center;
    position: relative;
}
.buy .title-desc::before {
    content: '';
    display: block;
    width: 394px;
    height: 2.5px;
    background: #d2fff6;
    position: absolute;
    left: 0;
    top: 50%;
}
section .line-box {
    display: flex;
}
.buy .title-desc .line-box {
    margin-top: 5px;
    justify-content: center;
}
section .line-box .b-line {
    width: 60px;
    height: 2.7px;
    background-color: #2ad9c2;
    margin-right: 5px;
}
section .line-box .r-line {
    width: 15px;
    height: 2.7px;
    background-color: #f54721;
}
.buy .title-desc::after {
    content: '';
    display: block;
    width: 394px;
    height: 2.5px;
    background: #d2fff6;
    position: absolute;
    right: 0;
    top: 50%;
}
.buy .button-box {
    display: flex;
    justify-content: center;
    position:relative;
}
.buy .button-box::before {
    content: '';
    display: block;
    width: 394px;
    height: 2.5px;
    background: #d2fff6;
    position: absolute;
    left: 0;
    bottom: -50%;
}
.buy .button-box::after {
    content: '';
    display: block;
    width: 394px;
    height: 2.5px;
    background: #d2fff6;
    position: absolute;
    right: 0;
    bottom: -50%;
}
section.buy .button {
    display: block;
    width: 140px;
    height: 37px;
    background: #2ad9c2;
    border: 1.5px solid #2ad9c2;
    font-size: 16px;
    color: #1e2433;
    line-height: 37px;
    text-align: center;
    border-radius: 4px;
    padding:0 14px;
    margin-left:15px;
    margin-right:15px;
}

a.win, a.win_down {
    border-radius: 3px;
    border: 1px solid #F44336 !important;
    background-color: #F44336 !important;
    color: #fff !important;
}
section.buy .button:hover {
    color: #2ad9c2 !important;
    background: #231815 !important;
    border-color: #2ad9c2 !important;
}
.recommend {
  width: 1080px;
  height: auto;
  margin: 0 auto;
}
.recommend .title {
  font-weight: 700;
  padding-top: 30px;
  font-size: 35px;
  line-height: 146.68%;
  text-align: center;
  color: #080F30;
}
.recommend .container {
  width: 100%;
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
}
.recommend .container .item {
  box-sizing: border-box;
  width: 30%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 20px;
  border-radius: 10px;
}
.recommend .container .item .itema{
  text-align: center;
}
.recommend .container .item .itema img{
  width: 50%;
}

.recommend .container .item .title {
  font-weight: 700;
  font-size: 20px;
  line-height: 146.68%;
  text-align: center;
  color: #080F30;
  margin: 20px 0;
}
.recommend .container .item p {
  font-weight: 400;
  font-size: 18px;
  line-height: 152.68%;
  text-align: center;
  color: #53576F;
  margin-bottom: 30px;
}
.recommend .container .item .recommend-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 221px;
  height: 52px;
  background: linear-gradient(93.03deg, #4596E5 -9.17%, #4539CC 105.48%);
  border-radius: 8px;
  margin-bottom: 20px;
}
.recommend .container .item .recommend-btn span {
  font-weight: 700;
  font-size: 20px;
  line-height: 24px;
  text-align: center;
  color: #FFFFFF;
  margin-right: 10px;
}
.recommend .container .item .recommend-btn:hover {
  background: linear-gradient(93.03deg, #4539CC -9.17%, #4596E5 105.48%);
}
.recommend .container .item1 {
  background: linear-gradient(180deg, rgba(59, 200, 155, 0.13) 0%, rgba(31, 191, 161, 0) 100%);
}
.recommend .container .item2 {
  background: linear-gradient(180deg, rgba(185, 135, 248, 0.09) 0%, rgba(196, 141, 248, 0) 100%);
}
.recommend .container .item3 {
  background: linear-gradient(180deg, rgba(27, 178, 193, 0.12) 0%, rgba(30, 174, 192, 0) 100%);
}






#watch {
    text-align: center;
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    background-size: cover;
    z-index: 1001;
}
#watch .video-container{
    width: 820px;
    margin: auto;
    position: relative;
}
#watch .video-container .bg{
    margin-top:10%;
    background:#efefef;
    padding-bottom:10px;
}
#watch .video-container a.down{
    display:inline-block;
}
#watch .video-container a.win_down{
    margin-right:20px;
}


#watch iframe {
    width:820px;
    height:420px;
    padding:10px;
}
#close {
    cursor: pointer;
    display: none;
    position: absolute;
    top: -10px;
    right: -10px;
    z-index: 1002;
    opacity: .8;
}
#close img{
    width:20px;
    border-radius:50%;
    background:#000;
    border: 1px solid #fff;
}
#close:hover {
    opacity: 1;
}
.video_link{
    text-align:center;
    background: #F037A5;
    position:absolute;
    width: 45%;
    left: 25%;
    border-radius:25px;
    bottom: -80px;
    cursor:pointer;
}
.video_link p{
    transform:skewX(45deg);
}
.video_link .videoDemo {
    font-size: 14px;
    color: #fff;
    padding: 16px 30px 16px;
}
.video_link .videoDemo::before {
    content: "";
    background-image: url(/images/playbtn.svg);
    display: inline-block;
    width: 16px;
    height: 16px;
    position: relative;
    top: 3px;
    margin-right: 10px;
}

.banner_btn{position:relative;width:480px;height:65px;margin:39px 0 29px}
            .banner_btn .banner_win{position:absolute;width:100%;height:100%;z-index:100;display:flex;flex-flow:row nowrap;justify-content:space-between}
            .banner_btn .banner_mac{position:absolute;width:100%;height:100%;z-index:90;display:flex;flex-flow:row nowrap;justify-content:space-between}
            .banner_btn .banner_btn_download{display:flex;justify-content:center;align-items:center;width:224px;height:65px;background:#00a976;border-radius:32.5px;transition:all .5s}
            .banner_btn .banner_btn_download .banner_btn_download_text{width:70%;margin-top:5px}
            .banner_btn .banner_btn_download .banner_btn_download_text span{font-weight:400;font-size:20px;line-height:24px;color:#fff}
            .banner_btn .banner_btn_download .banner_btn_download_text p{font-weight:400;font-size:14px;line-height:150%;color:#fff;margin-bottom:0;}
            .banner_btn .banner_btn_download .banner_win_btn{width:21px;height:22px;background:url(/images/win_btn.svg) no-repeat;background-size:100% 100%}
            .banner_btn .banner_btn_download .banner_mac_btn{width:21px;height:25px;background:url(/images/mac_btn.svg) no-repeat;background-size:100% 100%}
            .banner_btn .banner_btn_download .banner_mac_text p{font-size:12px;line-height:150%;margin-bottom:0;}
            .banner_btn .banner_btn_download:hover{background:#009065;text-decoration: none;}
            .banner_btn .banner_btn_buy{box-sizing:border-box;display:flex;justify-content:center;align-items:center;width:224px;height:65px;border:1px solid #c8cac9;border-radius:32.5px;transition:all .5s}
            .banner_btn .banner_btn_buy .banner_btn_buy_text{width:70%;margin-top:5px}
            .banner_btn .banner_btn_buy .banner_btn_buy_text h4{font-weight:400;font-size:20px;line-height:24px;color:#3d3d3d}
            .banner_btn .banner_btn_buy .banner_btn_buy_text span{font-weight:400;font-size:20px;line-height:24px;color:#3d3d3d}
            .banner_btn .banner_btn_buy .banner_btn_buy_text p{font-weight:400;font-size:14px;line-height:150%;color:rgba(61,61,61,.5);margin-bottom:0;}
            .banner_btn .banner_btn_buy .banner_btn_buy_icon{width:25px;height:25px;background:url(/images/cart.svg) no-repeat;background-size:100% 100%}
            .banner_btn .banner_btn_buy:hover{background:#303030;text-decoration: none;}
            .banner_btn .banner_btn_buy:hover .banner_btn_buy_text span{color:#fff}
            .banner_btn .banner_btn_buy:hover .banner_btn_buy_text p{color:rgba(255,255,255,.5);margin-bottom:0;}
            .banner_btn .banner_btn_buy:hover .banner_btn_buy_icon{width:25px;height:25px;background:url(/images/cart_hover.svg) no-repeat;background-size:100% 100%;}
            
            .toggle{position:relative;width:155.09px;height:29px;background:rgba(196,196,196,.5);border-radius:19.2616px}
            .toggle .current_active{position:absolute;top:2.1px;left:3px;width:74.39px;height:23.96px;background:#fff;border-radius:17.2962px;transition:all .5s}
            .toggle .toggle_choose{position:absolute;top:2.3px;left:2.5px;display:flex}
            .toggle .toggle_choose .toggle-btn{width:74.39px;height:23.96px;font-weight:400;font-size:11.0066px;line-height:188.51%;color:#000;display:flex;justify-content:center;align-items:center;cursor:pointer}
            .toggle .toggle_choose .toggle-btn img{margin-right:4px}


@media(max-width:768px){
    .title h2{
        font-size:24px;
        margin-bottom:20px;
    }
    .how-to-use #slider-htu .slides li .step {
    font-size: 22px;
  }
  .product-banner .button-box{
    margin:40px 0;
}
.product-banner .mbg{
    display:none;
}
.product-banner .col-md-6 img{
    max-width:100%;
}
  section.buy{
    padding:30px 0;
}
.buy .title-desc::before {
    content: '';
    display: block;
    width: 104px;
    height: 2.5px;
    background: #d2fff6;
    position: absolute;
    left: calc((100% - 355px)/2);
    top: 50%;
}
.buy .title-desc::after {
    content: '';
    display: block;
    width: 104px;
    height: 2.5px;
    background: #d2fff6;
    position: absolute;
    right: calc((100% - 355px)/2);
    top: 50%;
}
.buy .title-desc::before,.buy .title-desc::after{
    display:none;
}
section h2 {
    font-size: 24px;
    line-height: 29px;
}
.features .feature .left {
    float: none;
    width: 100%;
  }
  .features .feature .right {
    float: none;
    width: 100%;
  }
  .features .feature .animate-area {
    display:none;
  }
  .product-banner .col-md-4 img{
      display:none;
  }
  .flex-direction-nav .flex-prev,.flex-direction-nav .flex-next{
      top:45%;
  }
  .user-reviews .slides li .con .p1{
      font-size:16px;
  }
  .user-reviews{
      padding-bottom:0;
  }
  .flex-control-nav{
      margin-top: 0 !important;
  }
  .rdda-div-sibianxing-right{
      height:48px;
      padding-left:20px;
  }
  .discover{
      padding:60px 0;
  }
  .discover:before,.discover:after{
      display:none;
  }
  .features .feature .p1{
      font-size:32px;
  }
  #watch .video-container{
    width:90%;
}
#watch iframe{
    width:100%;
    height:220px;
}
  
  .recommend {
    width: 93%;
  }
  .recommend .title {
    font-size: 24px;
  }
  .recommend .container {
    flex-direction: column;
  }
  .recommend .container .item {
    width: 100%;
    padding: 50px;
    margin-bottom: 10px;
  }
  .banner_btn{
      width: 100%;
  }
  
} 
@media(max-width:500px){
    .how-to-use h3 {
    font-size: 28px !important;
  }
  
  .how-to-use #slider-htu .slides li {
    width: 200px;
  }
  .how-to-use #slider-htu .slides li .step {
    margin-bottom: 20px;
  }
  .how-to-use #slider-htu .slides li img {
    width: 169px;
    height: 109px;
    top: 27px;
  }
  .how-to-use #slider-htu .slides li p {
    font-size: 11px;
  }
}