/* common start */
i.icon_dot {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 39px;
    height: 39px;
    background-image: linear-gradient(0deg,
            #2f80ed 0%,
            #56ccf2 100%),
        linear-gradient(#ffffff,
            #ffffff);
    background-blend-mode: normal,
        normal;
    box-shadow: 4px 7px 18px 0px rgba(87, 147, 214, 0.44);
    text-align: center;
    line-height: 36px;
    font-size: 20px;
    color: #ffffff;
    border-radius: 100%;
}

i.icon_dot::before {
    position: absolute;
    right: 100%;
    top: -30%;
    /* transform: translate(50%, -50%); */
    content: "";
    clear: both;
    display: block;
    width: 10px;
    height: 10px;
    background-image: linear-gradient(0deg, #2f80ed 0%, #56ccf2 100%), linear-gradient(#ffffff, #ffffff);
    background-blend-mode: normal, normal;
    text-shadow: 4px 7px 18px rgba(87, 147, 214, 0.44);
    border-radius: 100%;
    animation: rotateM 1.5s both infinite linear;
    transform-origin: 30px 30px;
}

.summary i.icon_dot {
    box-shadow: 4px 7px 18px 0px rgba(87, 147, 214, 0.44);
    background-image: none;
    background-color: #fff;
    color: #2f80ed;
}

.summary i.icon_dot::before {
    text-shadow: 4px 7px 18px rgba(87, 147, 214, 0.44);
    background-image: none;
    background-color: #ffffff;
    box-shadow: 4px 7px 18px 0px rgba(87, 147, 214, 0.44);
}



@keyframes rotateM {
    0% {
        filter: alpha(opacity=0);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    to {
        filter: alpha(opacity=100);
        -webkit-transform: rotate(0deg);
        transform: rotate(360deg);
    }
}

@-webkit-keyframes rotateM {
    0% {
        filter: alpha(opacity=0);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    to {
        filter: alpha(opacity=100);
        -webkit-transform: rotate(0deg);
        transform: rotate(360deg);
    }
}

/* common end */
/* banner start */
/* logo start */


/* logo end */
.banner {
    display: block;
    width: 100%;
    background-image: url(../images/banner.png);
    background-repeat: no-repeat;
    background-position: center top;
    animation: sizebg 1.5s both;
	margin-top:64px;
}

@keyframes sizebg {
    0% {
        background-size: 105%;
    }

    to {
        background-size: 100%;
    }
}

@-webkit-keyframes sizebg {
    0% {
        background-size: 105%;
    }

    to {
        background-size: 100%;
    }
}

.banner_con {
    position: relative;
    padding-top: 180px;

}

.banner_title {}

.banner_title_B {
    animation: fadeInDown 1s both;
}


.banner_title_B img {
    display: block;
    width: 596px;
    margin: 0 auto;
}
.nav{
	position:fixed;
	left:0;
	top:0;
	width:100%;
	padding:20px;
	z-index:9999;
	background:#373D41;
    animation: fadeInUp 1s both;
}
.nav .nav_con{
	width:1200px;
	margin:0 auto;
}
.nav .nav_con .logo img {
  display: block;
  height: 22px;
}
.nav .nav_con_list a {
  color: #fefefe;
  font-size: 16px;
  line-height: 24px;
}
.nav .nav_con_list a:last-child {
  border-left: 1px solid #999999;
  padding-left: 20px;
  margin-left: -20px;
}
.nav .nav_con_list a:not(:last-child) {
  margin-right: 40px;
}

.banner_title_S {
    padding-top: 33px;
    animation: fadeInUp 1s both;

}

.banner_title_S img {
    display: block;
    width: 177px;
    margin: 0 auto;
}

.banner_edit {
    width: 470px;
    margin: 0 auto;
    padding-top: 100px;
    padding-bottom: 50px;
}

.btn_bannerEdit {
    width: 140px;
    height: 46px;
    line-height: 42px;
    text-align: center;
    font-size: 20px;
    color: #333;
    border: solid 1px #070505;
    border-radius: 23px;
    vertical-align: middle;
    animation: fadeInDown 1s both;

}

.btn_bannerEdit:nth-child(1) {
    animation-delay: .2s;
}

.btn_bannerEdit:nth-child(2) {
    animation-delay: .4s;
}

.btn_bannerEdit:nth-child(3) {
    animation-delay: .6s;
}

.btn_bannerEdit.active {
    color: #fff;
    line-height: 44px;
    background-image: linear-gradient(0deg,
            #2f80ed 0%,
            #56ccf2 100%),
        linear-gradient(#321f7b,
            #321f7b);
    background-blend-mode: normal,
        normal;
    box-shadow: 4px 7px 18px 0px rgba(87, 147, 214, 0.44);
    border: none;
}

.banner_po {
    position: relative;
}

.banner_show {
    position: relative;
    width: 728px;
    height: 564px;
    margin: 0 auto;
    animation: fadeInUp 1s both;
    background: url(../images/icon_banner_pc.png)no-repeat;
    background-size: 100% 100%;
    padding: 26px 85px;
    overflow: hidden;
}

.banner_show img {
    display: block;
    width: 555px;
    height: 350px;
    margin: 0 auto;
    cursor: pointer;
}

.banner_show_now {
    position: absolute;
    left: 50%;
    top: 36%;
    transform: translate(-50%, -50%);
    z-index: 999;
    cursor: pointer;
}

.banner_show_now img {
    /* display: none; */
    opacity: 0;
    width: 555px;
    height: 350px;
    /* width: 0; */
    height: 100%;
    transform: scale(1);
    z-index: -1;
    transition: all .5s;

}

.banner_show_now:hover>img {
    opacity: 1;
    display: block;
    /* width: 1000px; */
    /* height: 630px; */
    transform: scale(2);
    transition: transform .5s;
    box-shadow: 0 0 10px 5px rgba(87, 147, 214, 0.44);
    /* z-index: 999; */
}

.banner_info {
    width: 756px;
    margin: 0 auto;
    margin-top: -100px;
    padding-bottom: 70px;
}

.banner_info p {
    font-size: 16px;
    line-height: 40px;
    color: #333333;
    letter-spacing: 1px;
}

.banner_info p b {
    font-size: 20px;
    color: #333333;
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
        filter: alpha(opacity=0);
        -webkit-transform: translate3d(0, 0%, 0);
        transform: translate3d(0, 0%, 0)
    }

    to {
        opacity: 1;
        filter: alpha(opacity=100);
        -webkit-transform: translate3d(0, 40%, 0);
        transform: translate3d(0, 40%, 0)
    }
}

@-webkit-keyframes fadeInDown {
    0% {
        opacity: 0;
        filter: alpha(opacity=0);
        -webkit-transform: translate3d(0, 0%, 0);
        transform: translate3d(0, 0%, 0)
    }

    to {
        opacity: 1;
        filter: alpha(opacity=100);
        -webkit-transform: translate3d(0, 40%, 0);
        transform: translate3d(0, 40%, 0)
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        filter: alpha(opacity=0);
        -webkit-transform: translate3d(0, 40%, 0);
        transform: translate3d(0, 40%, 0)
    }

    to {
        opacity: 1;
        filter: alpha(opacity=100);
        -webkit-transform: none;
        transform: none
    }
}

@-webkit-keyframes fadeInUp {
    0% {
        opacity: 0;
        filter: alpha(opacity=0);
        -webkit-transform: translate3d(0, 40%, 0);
        transform: translate3d(0, 40%, 0)
    }

    to {
        opacity: 1;
        filter: alpha(opacity=100);
        -webkit-transform: none;
        transform: none
    }
}



/* banner end */
/* solve start */
.solve {}

.solve_show {}

.solve_show img {
    display: block;
    width: 610px;
    height: 487px;
}

.solve_info {
    width: 100%;
}

.solve_info_title {
    position: relative;
    padding-top: 38px;
    padding-left: 20px;
    padding-bottom: 30px;
    margin-left: -15px;
    margin-top: 15px;
}

.solve_info_title p {
    font-size: 19px;
    color: #333333;
    font-weight: bold;
    font-style: italic;
    padding-left: 5px;
}

.solve_info_title p b {
    font-size: 26px;
    line-height: 40px;
    color: #358bee;
    font-style: initial;
}

.solve_info_container {
    background-color: #358bee;
    margin-left: -108px;
    z-index: 2;
    padding-top: 46px;

}

.solve_info_container_con {
    max-width: 800px;
    margin-left: 100px;
}

.solve_info_container_list {
    /* padding-left: 100px; */
}

.solve_info_container_item {
    position: relative;
    font-size: 18px;
    line-height: 40px;
    color: #ffffff;
    letter-spacing: 2px;
    margin-bottom: 50px;
    padding-left: 23px;
}

.solve_info_container_item::before {
    position: absolute;
    content: "";
    clear: both;
    top: 60%;
    left: 0;
    transform: translateY(-50%);
    display: block;
    width: 6px;
    height: 6px;
    background-color: #ffffff;
    border-radius: 100%;
}

.solve_info_container_item span {
    font-size: 40px;
}

.solve_info_container_show {
    /* padding-left: 200px; */
}

.solve_info_container_show img {
    width: 384px;
    margin-bottom: -50px;
}

/* solve end */
/* efficiency_info start*/
.efficiency_info {
    padding-top: 72px;
}

.efficiency_info_title {
    position: relative;
    padding-top: 46px;
    padding-left: 20px;
}

.efficiency_info_title p {
    width: 672px;
    display: block;
    margin: 0 auto;
    font-weight: 700;
    font-size: 20px;
    line-height: 48px;
    color: #333333;
    font-style: italic;
}

.efficiency_info_title p b {
    font-size: 26px;
    color: #358bee;
    font-style: initial;
    padding-left: 7px;
}

.efficiency_info_show {
    margin-right: -50px;
}

.efficiency_info_show img {
    display: block;
    width: 494px;
}

/* efficiency_info end*/
/* process start */
.process {}

.process_item {
    position: relative;
    padding-left: 195px;
}

.process_item_icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 128px;
}

.process_item:not(:last-child)::before {
    position: absolute;
    content: "";
    clear: both;
    top: 95px;
    left: 65px;
    display: block;
    width: 1px;
    height: 80%;
    background-color: #999999;
}

.icon_process {
    display: block;
    width: 52px;
    height: 52px;
    border: solid 1px #358bee;
    text-align: center;
    line-height: 52px;
    font-size: 30px;
    color: #358bee;
    font-weight: bold;
    border-radius: 100%;
    margin: 0 auto;
}

.process_item_icon b {
    font-size: 16px;
    color: #358bee;
    padding-top: 10px;
    display: block;
    text-align: center;
}

.process_item_info {}

.process_item_info_title {
    padding-bottom: 63px;
}

.process_item_info_title p:nth-child(1) {
    font-size: 20px;
    line-height: 2;
    color: #358bee;
    font-weight: bold;
}

.process_item_info_title p:nth-child(2) {
    font-size: 16px;
    line-height: 30px;
    color: #666666;
}

.process_item_info_title p {}

.process_item_info_show {
    padding-bottom: 90px;
}

.process_item_info_show a {
    font-size: 14px;
	line-height: 2;
    color: #358bee;
    font-weight: bold;
}
.process_item_info_show a:hover {
    text-decoration: underline;
}
.process_item_info_show img {
    /* display: block; */
    height: 335px;
}

.process_item_info_show img:not(:last-child) {
    padding-right: 20px;
}
.process_item_info_show_in img{
    max-width: 560px;
}

/* process end */
.summary {
    display: block;
    width: 100%;
    background: url(../images/bg_summary.jpg)no-repeat center bottom;
    padding-top: 35px;
    padding-bottom: 87px;
}

.summary_container {}

.summary_conatiner_title {
    position: relative;
    padding-left: 38px;
    padding-top: 25px;
}

.summary_conatiner_title p {
    font-size: 20px;
    line-height: 40px;
    color: #ffffff;
    font-style: italic;
    font-weight: bold;
}

.summary_conatiner_title b {
    font-size: 26px;
    font-style: initial;
}

.summary_info {
    padding-top: 80px;
    padding-left: 38px;
}

.summary_info b {
    font-size: 20px;
    line-height: 40px;
    color: #ffffff;
}

.summary_info p {
    font-size: 16px;
    color: #fefeff;
    padding-top: 10px;
}

.summary_container_show {
    padding-top: 60px;
    padding-left: 38px;

}

.summary_container_show img {
    display: block;
    width: 419px;
}

footer {
    display: block;
    width: 100%;
    height: 82px;
    background-color: #104ca7;
}

footer p {
    text-align: center;
    font-size: 16px;
    line-height: 82px;
    color: #ffffff;
}

/* pop start */
.pop_box {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
}

.pop_main {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -59%);
    overflow: hidden;
    max-width: 1000px;
    width: 100%;
}

.swiper_pop {
    width: 100%;
    overflow: hidden;
}

.swiper_pop img {
    display: block;
    width: 80%;
    margin: 0 auto;
}

/* pop end */