:root {
    --main-color: #FC6701;
    --main-color-light: #fc67011a;
    --child-color: #2692F7;
    --child-color-hover: #1a67af;
}

@import url(https://fonts.googleapis.com/css?family=Nunito+Sans:400,400i,600,700,800&display=swap);

body {
  margin: 0;
  font-family: "Nunito Sans", sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  text-align: left;
  background-color: #FFF; 
  color: #000;
}

.container {
    width: 1080px !important;
}

a, a:hover {
    text-decoration: none;
}

.btn-primary {
    background-color: #2F69FF;
    border-color: #2F69FF;
}

@media (min-width:1400px) {
    .container,
    .container-lg,
    .container-md,
    .container-sm,
    .container-xl,
    .container-xxl {
        max-width: 1280px
    }
}

@keyframes hidePreloader {
    0% {
        width: 100%;
        height: 100%;
    }

    100% {
        width: 0;
        height: 0;
    }
}

body>div.preloader {
    position: fixed;
    background: white;
    width: 100%;
    height: 100%;
    z-index: 1071;
    top: 0;
    opacity: 0;
    transition: opacity .5s ease;
    overflow: hidden;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

body:not(.loaded)>div.preloader {
    opacity: 1;
}

body:not(.loaded) {
    overflow: hidden;
}

body.loaded>div.preloader {
    animation: hidePreloader .5s linear .5s forwards;
}


.lead {
    font-size: 1.125rem;
    font-weight: 300;
}

.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    user-select: none;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.375rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.btn + .btn {
    margin-left: 0.5rem;
}

.btn-neutral {
    background-color: transparent;
    color: #FFF;
    border: 2px solid #E2E8F0;
}

.btn-neutral:hover {
    border-color: #4dadff;
    color: #4dadff;
    background-color: transparent;
}

.btn-neutral:not(:disabled):not(.disabled):active, .btn-neutral:not(:disabled):not(.disabled).active, .show > .btn-neutral.dropdown-toggle {
    color: #FFF;
    background-color: #e6e6e6;
    border-color: #dfdfdf;
}

.btn-neutral:not(:disabled):not(.disabled):focus, .btn-neutral:not(:disabled):not(.disabled):active {
    border-color: #4dadff;
    color: #4dadff;
    background-color: transparent;
}

header {
    height: 100px;
    position: relative;
}

.btn-icon .btn-inner--text:not(:last-child) {
    margin-right: 0.75em;
}

.feather {
    width: 1em;
    height: 1em;
    fill: none;
    stroke: currentcolor;
    stroke-width: 3px;
    stroke-linecap: round;
    stroke-linejoin: round;
}

header .navbar.shadow-sm {
    background-color: #FFF;
}

.navbar .navbar-brand img {
    width: 20rem;
}

.navbar-nav .nav-item {
    position: relative;
}

.navbar-nav .nav-item::after {
    content: "";
    width: 0;
    height: 0.2rem;
    background-color: var(--main-color);
    position: absolute;
    left: calc(50% - 14px);
    bottom: 0;
    transition: all .3s linear;
}

header .navbar-light.shadow-sm .navbar-nav .nav-item::after {
    background-color: var(--main-color);
}

.navbar-nav .nav-item:focus::after, .navbar-nav .nav-item.active::after,
.navbar-nav .nav-item:focus::after, .navbar-nav .nav-item:hover::after {
    width: 28px;
}

.navbar-nav .nav-link {
    font-size: 1rem;
    text-transform: none;
    letter-spacing: 0;
    transition: all 0.15s linear;
}

header .navbar-light .navbar-nav .nav-link {
    color: #000;
}

header .navbar-light.shadow-sm .navbar-nav .nav-link {
    color: #222;
}

.navbar-light .navbar-nav .nav-item.active .nav-link,
.navbar-light .navbar-nav .nav-link:focus,
.navbar-light .navbar-nav .nav-link:hover {
    color: var(--main-color);
}

.navbar-light.shadow-sm .navbar-nav .nav-item.active .nav-link,
.navbar-light.shadow-sm .navbar-nav .nav-link:focus,
.navbar-light.shadow-sm .navbar-nav .nav-link:hover {
    color: var(--main-color);
}

.navbar-nav .nav-link.no-link {
    cursor: default;
}

.navbar-light .navbar-nav .no-link:focus, .navbar-light .navbar-nav .no-link:hover {
    color: inherit;
}

.navbar-nav .btn-secondary {
    border: none;
    border-radius: 2rem;
    display: flex;
    align-items: center;
    padding: 0.35rem 1.5rem;
    font-weight: normal;
    transition: ease .3s;
    font-size: .9rem;
    background-color: var(--main-color-light);
    color: var(--main-color);
}

header .navbar.shadow-sm .navbar-nav .btn-secondary {
    background-color: var(--main-color-light);
    color: var(--main-color);
}

.navbar-nav .btn-secondary:hover,
header .navbar.shadow-sm .navbar-nav .btn-secondary:hover {
    background-color: var(--main-color);
    color: #FFF;
}

.navbar-light .navbar-toggler {
    color: #FFF;
    border: none;
    position: relative;
}

.navbar-light .navbar-toggler>em {
    position: absolute;
    width: 18px;
    height: 2px;
    background: #E9E9E9;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    transition: all .3s;
}

.navbar-light.shadow-sm .navbar-toggler>em {
    background: #222;
}

.navbar-light .navbar-toggler>em::before,
.navbar-light .navbar-toggler>em::after {
    content: "";
    position: absolute;
    height: 1.5px;
    background: #E9E9E9;
    fill: #E9E9E9;
    transition: all .3s;
}

.navbar-light.shadow-sm .navbar-toggler>em::before,
.navbar-light.shadow-sm .navbar-toggler>em::after {
    background: #222;
}

.navbar-light .navbar-toggler>em::before {
    width: 12px;
    right: 0;
    top: -6px;
}

.navbar-light .navbar-toggler>em::after {
    width: 6px;
    right: 0;
    bottom: -6px;
}

.navbar-light .navbar-toggler.on>em {
    background: transparent;
}

.navbar-light .navbar-toggler.on>em::before {
    width: 18px;
    top: 0;
    transform: rotateZ(45deg);
    transition: all .3s;
}

.navbar-light .navbar-toggler.on>em::after {
    width: 18px;
    bottom: 0;
    transform: rotateZ(-45deg);
    transition: all .3s;
}

.py-6 {
    padding-top: 4rem!important;
    padding-bottom: 4rem!important;
}

.pb-6 {
    padding-bottom: 4rem!important;
}

section .title {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 1.9rem;
}

section .title:after {
    content: '';
    display: block;
    width: 1.8rem;
    background: var(--child-color);
    height: 0.15rem;
    margin-top: 0.5rem;
    border-radius: 1rem;
}

section .sub-title {
    color: #999999;
    font-size: 1rem;
}

footer {
    background-color: #111;
    color: #ddd;
}

footer .one .list a {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    transition: all .2s linear;
}

footer .one .list .facebook {
    background: url(../images/common/facebook.png) no-repeat;
}

footer .one .list .facebook:hover {
    background: url(../images/common/facebook-hover.png) no-repeat;
}

footer .one .list .ins {
    background: url(../images/common/ins.png) no-repeat;

}

footer .one .list .ins:hover {
    background: url(../images/common/ins-hover.png) no-repeat;
}

footer .one .list .youtube {
    background: url(../images/common/youtube.png) no-repeat;
}

footer .one .list .youtube:hover {
    background: url(../images/common/youtube-hover.png) no-repeat;
}

footer a {
    color: #DDD;
    transition: ease .5s;
    line-height: 2rem;
    font-size: 0.9rem;
}

footer a:hover {
    color: var(--main-color);
}

footer .cent .sub-menu {
    display: flex;
}

footer .bottom-content {
    font-size: .9rem;
}

aside .warpper {
    position: fixed;
    z-index: 900;
    top: 50%;
    transform: translateY(-50%);
    right: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 .5rem 1rem 0 rgba(19,82,176,0.1);
    border-radius: 0.5rem;
}

aside .bar-item {
    transform: rotate(0deg) scale(1);
    opacity: 1;
    transition: all .15s linear;
}

aside .bar {
    opacity: 0;
    transform: rotate(180deg) scale(0);
}

aside .bar-item:not(:first-child) {
    position: relative;
}

aside .icon {
    display: block;
    text-align: center;
    width: 3.2rem;
    height: 3.2rem;
    line-height: 3.2rem;
    transition: all .3s linear;
    color: var(--main-color);
    background-color: #FFF;
}

aside .bar-item:first-child>.icon {
    border-top-left-radius: .5rem;
    border-top-right-radius: .5rem;
}

aside .bar-item:last-child>.icon {
    border-bottom-left-radius: .5rem;
    border-bottom-right-radius: .5rem;
}

aside .icon>i:before {
    font-size: 35px;
}

aside .icon>.ks-backtop {
    font-weight: bold;
}

aside .icon:hover {
    color: #F1F7FE;
    background-color: #0972E7;
}

aside .bar-item .weixin-tip {
    width: 0px;
    height: 0px;
    padding: 0px;
    opacity: 0;
    background-color: #fff;
    box-shadow: 0px 12px 40px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    position: absolute;
    top: -60px;
    right: 70px;
    display: none;
}

aside .bar-item:hover .weixin-tip {
    display: block;
    animation: move .3s linear forwards;
}

@keyframes move {
    0% {
        width: 0px;
        height: 0px;
        padding: 0px;
        opacity: 0;
    }

    100% {
        width: 180px;
        height: 180px;
        padding: 20px;
        opacity: 1;
    }
}

aside .bar-item .weixin-tip img {
    width: 100%;
    height: 100%;
}

aside .bar-item .weixin-tip::after,
aside .bar-item .phone-tip::after {
    content: "";
    position: absolute;
    top: calc(50% - 15px);
    right: -20px;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-left-color: #fff;
    box-shadow: 0px 12px 40px rgba(0, 0, 0, 0.08);
}

aside .bar-item .phone-tip::after {
    top: calc(50% - 10px);
}

aside .bar-item .phone-tip {
    width: 0px;
    height: 0px;
    padding: 0px;
    opacity: 0;
    background-color: #fff;
    box-shadow: 0px 12px 40px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    position: absolute;
    top: -40px;
    right: 70px;
    display: none;
}

aside .bar-item:hover .phone-tip {
    display: block;
    animation: tomove .3s linear forwards;
}

@keyframes tomove {
    0% {
        width: 0px;
        height: 0px;
        padding: 0px;
        opacity: 0;
    }

    100% {
        width: 235px;
        height: 130px;
        padding: 20px;
        opacity: 1;
    }
}

aside .bar-item .phone-tip span {
    font-size: 14px;
    color: #666;
    font-weight: 400;
}

aside .bar-item .phone-tip p {
    height: 48px;
    font-size: 20px;
    color: #222;
    word-wrap: break-word;
    text-align: center;
    padding: 0 !important;
    line-height: 1.5rem;
    margin: 0;
}

.icon-animated-bell {
    display: inline-block;
    -moz-animation: ringing 2s 88 ease 1s;
    -webkit-animation: ringing 2s 88 ease 1s;
    -o-animation: ringing 2s 88 ease 1s;
    -ms-animation: ringing 2s 88 ease 1s;
    animation: ringing 2s 88 ease 1s;
    -moz-transform-origin: 50% 0;
    -webkit-transform-origin: 50% 0;
    -o-transform-origin: 50% 0;
    -ms-transform-origin: 50% 0;
    transform-origin: 50% 0
}

@-moz-keyframes ringing {
    0% {
        -moz-transform: rotate(-15deg)
    }

    2% {
        -moz-transform: rotate(15deg)
    }

    12%,4% {
        -moz-transform: rotate(-18deg)
    }

    14%,6% {
        -moz-transform: rotate(18deg)
    }

    8% {
        -moz-transform: rotate(-22deg)
    }

    10% {
        -moz-transform: rotate(22deg)
    }

    16% {
        -moz-transform: rotate(-12deg)
    }

    18% {
        -moz-transform: rotate(12deg)
    }

    20% {
        -moz-transform: rotate(0)
    }
}

@-webkit-keyframes ringing {
    0% {
        -webkit-transform: rotate(-15deg)
    }

    2% {
        -webkit-transform: rotate(15deg)
    }

    12%,4% {
        -webkit-transform: rotate(-18deg)
    }

    14%,6% {
        -webkit-transform: rotate(18deg)
    }

    8% {
        -webkit-transform: rotate(-22deg)
    }

    10% {
        -webkit-transform: rotate(22deg)
    }

    16% {
        -webkit-transform: rotate(-12deg)
    }

    18% {
        -webkit-transform: rotate(12deg)
    }

    20% {
        -webkit-transform: rotate(0)
    }
}

@-ms-keyframes ringing {
    0% {
        -ms-transform: rotate(-15deg)
    }

    2% {
        -ms-transform: rotate(15deg)
    }

    12%,4% {
        -ms-transform: rotate(-18deg)
    }

    14%,6% {
        -ms-transform: rotate(18deg)
    }

    8% {
        -ms-transform: rotate(-22deg)
    }

    10% {
        -ms-transform: rotate(22deg)
    }

    16% {
        -ms-transform: rotate(-12deg)
    }

    18% {
        -ms-transform: rotate(12deg)
    }

    20% {
        -ms-transform: rotate(0)
    }
}

@keyframes ringing {
    0% {
        transform: rotate(-15deg)
    }

    2% {
        transform: rotate(15deg)
    }

    12%,4% {
        transform: rotate(-18deg)
    }

    14%,6% {
        transform: rotate(18deg)
    }

    8% {
        transform: rotate(-22deg)
    }

    10% {
        transform: rotate(22deg)
    }

    16% {
        transform: rotate(-12deg)
    }

    18% {
        transform: rotate(12deg)
    }

    20% {
        transform: rotate(0)
    }
}