.slice {
    position: relative;
    padding-top: 4rem;
    padding-bottom: 4rem
}

.slice-xl {
    padding-top: 8rem;
    padding-bottom: 8rem
}

.slice-lg {
    padding-top: 6rem;
    padding-bottom: 6rem
}

.slice-sm {
    padding-top: 2rem;
    padding-bottom: 2rem
}

.bg-tertiary {
    background-color: #192b3f !important
}

.bg-cover {
    position: relative
}

.bg-size--cover {
    background-size: cover;
    background-repeat: no-repeat
}

.bg-size--contain {
    background-size: contain;
    background-repeat: no-repeat
}

.mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: all 0.3s ease-in-out;
    -webkit-transition: all 0.3s ease-in-out
}

.bg-primary-blue {
    background-color: #00629b !important
}

a.bg-primary-blue:hover,
a.bg-primary-blue:focus,
button.bg-primary-blue:hover,
button.bg-primary-blue:focus {
    background-color: #b5d5ff !important
}

.bg-secondary-white {
    background-color: #e8f2ff !important
}

a.bg-secondary-white:hover,
a.bg-secondary-white:focus,
button.bg-secondary-white:hover,
button.bg-secondary-white:focus {
    background-color: #b5d5ff !important
}

.alpha-7,
.alpha-container:hover .alpha-7--hover {
    opacity: 0.7
}

.fluid-paragraph {
    width: 680px;
    margin: auto;
    padding: 0 1.5rem;
    position: relative
}

@media (max-width: 767px) {
    .fluid-paragraph {
        width: 100%
    }
}

.text-center {
    text-align: center !important
}

.card-img-top {
    width: 100%;
    border-top-left-radius: calc(.375rem - .0625rem);
    border-top-right-radius: calc(.375rem - .0625rem)
}

.card-group {
    display: flex;
    flex-direction: column
}

.card-group>.card {
    margin-bottom: 15px
}

@media (min-width: 576px) {
    .card-group {
        flex-flow: row wrap
    }

    .card-group>.card {
        flex: 1 0 0%;
        margin-bottom: 0
    }

    .card-group>.card+.card {
        margin-left: 0;
        border-left: 0
    }

    .card-group>.card:first-child {
        border-top-right-radius: 0;
        border-bottom-right-radius: 0
    }

    .card-group>.card:first-child .card-img-top,
    .card-group>.card:first-child .card-header {
        border-top-right-radius: 0
    }

    .card-group>.card:first-child .card-img-bottom,
    .card-group>.card:first-child .card-footer {
        border-bottom-right-radius: 0
    }

    .card-group>.card:last-child {
        border-top-left-radius: 0;
        border-bottom-left-radius: 0
    }

    .card-group>.card:last-child .card-img-top,
    .card-group>.card:last-child .card-header {
        border-top-left-radius: 0
    }

    .card-group>.card:last-child .card-img-bottom,
    .card-group>.card:last-child .card-footer {
        border-bottom-left-radius: 0
    }

    .card-group>.card:only-child {
        border-radius: .375rem
    }

    .card-group>.card:only-child .card-img-top,
    .card-group>.card:only-child .card-header {
        border-top-left-radius: .375rem;
        border-top-right-radius: .375rem
    }

    .card-group>.card:only-child .card-img-bottom,
    .card-group>.card:only-child .card-footer {
        border-bottom-right-radius: .375rem;
        border-bottom-left-radius: .375rem
    }

    .card-group>.card:not(:first-child):not(:last-child):not(:only-child) {
        border-radius: 0
    }

    .card-group>.card:not(:first-child):not(:last-child):not(:only-child) .card-img-top,
    .card-group>.card:not(:first-child):not(:last-child):not(:only-child) .card-img-bottom,
    .card-group>.card:not(:first-child):not(:last-child):not(:only-child) .card-header,
    .card-group>.card:not(:first-child):not(:last-child):not(:only-child) .card-footer {
        border-radius: 0
    }
}

.card-columns .card {
    margin-bottom: 1.25rem
}

@media (min-width: 576px) {
    .card-columns {
        column-count: 3;
        column-gap: 1.25rem
    }

    .card-columns .card {
        display: inline-block;
        width: 100%
    }
}

.heading {
    font-family: "Nunito", sans-serif
}

.d-block {
    display: block !important
}

[data-delimiter="1"]::before {
    content: '';
    display: block;
    width: 80%;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -40%;
    height: 1px;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.2) 0, rgba(255, 255, 255, 0) 75%)
}

.lead {
    font-size: 1.09375rem;
    font-weight: 300
}

.lh-180 {
    line-height: 1.8
}

.btn-primary {
    color: #fff;
    background: #288cff linear-gradient(180deg, #489dff, #288cff) repeat-x;
    border-color: #288cff;
    box-shadow: none
}

.btn-primary:hover {
    color: #fff;
    background: #0278ff linear-gradient(180deg, #288cff, #0278ff) repeat-x;
    border-color: #0071f4
}

.btn-primary:focus,
.btn-primary.focus {
    box-shadow: none, 0 0 0 0 rgba(40, 140, 255, 0.5)
}

.btn-primary.disabled,
.btn-primary:disabled {
    color: #fff;
    background-color: #288cff;
    border-color: #288cff
}

.btn-primary:not(:disabled):not(.disabled):active,
.btn-primary:not(:disabled):not(.disabled).active,
.show>.btn-primary.dropdown-toggle {
    color: #fff;
    background-color: #0071f4;
    background-image: none;
    border-color: #006ce7
}

.btn-primary:not(:disabled):not(.disabled):active:focus,
.btn-primary:not(:disabled):not(.disabled).active:focus,
.show>.btn-primary.dropdown-toggle:focus {
    box-shadow: none, 0 0 0 0 rgba(40, 140, 255, 0.5)
}

.mt-4,
.my-4 {
    margin-top: 1.5rem !important
}

.align-items-center {
    align-items: center !important
}

.table .table.align-items-center th,
.table .table.align-items-center td,
.table.align-items-center th,
.table.align-items-center td {
    vertical-align: middle
}

.mb-lg-lg,
.my-lg-lg {
    margin-bottom: 6rem !important
}

.mb-lg,
.my-lg {
    margin-bottom: 6rem !important
}

@media (min-width: 992px) {
    .m-lg-0 {
        margin: 0 !important
    }

    .mt-lg-0,
    .my-lg-0 {
        margin-top: 0 !important
    }

    .mr-lg-0,
    .mx-lg-0 {
        margin-right: 0 !important
    }

    .mb-lg-0,
    .my-lg-0 {
        margin-bottom: 0 !important
    }
}

.order-md-1 {
    order: 1
}

@media (max-width: 575px) {
    .cols-xs-space>div[class*='col-']:not(:last-child) {
        margin-bottom: 4rem
    }
}

@media (max-width: 767px) {
    .cols-sm-space>div[class*='col-']:not(:last-child) {
        margin-bottom: 4rem
    }
}

@media (max-width: 991px) {
    .cols-md-space>div[class*='col-']:not(:last-child) {
        margin-bottom: 4rem
    }
}

@media (max-width: 1199px) {
    .cols-lg-space>div[class*='col-']:not(:last-child) {
        margin-bottom: 4rem
    }
}


/*======================轮播图======================*/
/*焦点图*/
.flex_space {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.flex_start {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.t_center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#banner {
    width: 100%;
    z-index: 0;
    background: #fff;
    overflow: hidden;
}

#banner li .pic {
    width: 100%;
    height: 100vh;
    background-size: cover !important;
    z-index: 8;
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
}

#banner li.swiper-slide-active .pic {
    animation: bgscale 6s linear forwards;
    -webkit-animation: bgscale 6s linear forwards;
}

@-webkit-keyframes bgscale {
    from {
        -webkit-transform: scale(1.2);
        transform: scale(1.2);
        -moz-transform: scale(1.2);
        -ms-transform: scale(1.2);
        -o-transform: scale(1.2);
    }

    to {
        -webkit-transform: scale(1);
        transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
    }
}

@keyframes bgscale {
    from {
        -webkit-transform: scale(1.2);
        transform: scale(1.2);
        -moz-transform: scale(1.2);
        -ms-transform: scale(1.2);
        -o-transform: scale(1.2);
    }

    to {
        -webkit-transform: scale(1);
        transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
    }
}

#banner .txt {
    position: absolute;
    z-index: 9;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    /*text-shadow:rgba(0,0,0,0.5) 1px 1px 2px;*/
    opacity: 0;
    transform: translateY(-100px);
    transition: .8s;
    -webkit-transition: .8s;
    -moz-transition: .8s;
    -ms-transition: .8s;
    -o-transition: .8s;
    -webkit-transform: translateY(-100px);
    -moz-transform: translateY(-100px);
    -ms-transform: translateY(-100px);
    -o-transform: translateY(-100px);
}

#banner li.swiper-slide-active .txt {
    opacity: 1;
    animation: enter 1.3s ease forwards;
    -webkit-animation: enter 1.3s ease forwards;
}

@-webkit-keyframes enter {
    0% {
        opacity: 0;
        transform: translateY(100px);
        -webkit-transform: translateY(100px);
        -moz-transform: translateY(100px);
        -ms-transform: translateY(100px);
        -o-transform: translateY(100px);
    }

    20% {
        opacity: 0;
        transform: translateY(100px);
        -webkit-transform: translateY(100px);
        -moz-transform: translateY(100px);
        -ms-transform: translateY(100px);
        -o-transform: translateY(100px);
    }

    100% {
        opacity: 1;
        transform: translateY(0px);
        -webkit-transform: translateY(0px);
        -moz-transform: translateY(0px);
        -ms-transform: translateY(0px);
        -o-transform: translateY(0px);
    }
}

@keyframes enter {
    0% {
        opacity: 0;
        transform: translateY(100px);
        -webkit-transform: translateY(100px);
        -moz-transform: translateY(100px);
        -ms-transform: translateY(100px);
        -o-transform: translateY(100px);
    }

    20% {
        opacity: 0;
        transform: translateY(100px);
        -webkit-transform: translateY(100px);
        -moz-transform: translateY(100px);
        -ms-transform: translateY(100px);
        -o-transform: translateY(100px);
    }

    100% {
        opacity: 1;
        transform: translateY(0px);
        -webkit-transform: translateY(0px);
        -moz-transform: translateY(0px);
        -ms-transform: translateY(0px);
        -o-transform: translateY(0px);
    }
}

#banner .txt h3 {
    font-size: 5rem;
    color: #2e6ee1;
    font-family: "阿里妈妈数黑体 Bold";
    margin-bottom: .25rem;
    margin-top: 50px;
    letter-spacing: 1px;
    text-shadow: rgba(255, 255, 255, 0.96) 1px 1px 0px;
}

#banner .txt h5 {
    font-size: 3rem;
    color: #179fb1;
    font-weight: lighter;
    letter-spacing: 10px;
}


#banner .mouse {
    position: absolute;
    width: 25px;
    left: 50%;
    margin-left: -12.5px;
    bottom: 25px;
    cursor: pointer;
    z-index: 10000;
    background: url(/static/image/shubiao.png) top center no-repeat;
    height: 60px;
    text-align: center
}

#banner .mouse span {
    -webkit-animation: arrowMove 2s infinite;
    animation: arrowMove 2s infinite;
    display: inline-block;
    width: 8px;
    height: 20px;
    position: absolute;
    margin-left: -4px;
    left: 50%;
    bottom: 0;
}

@-webkit-keyframes arrowMove {
    to {
        -webkit-transform: translateY(.15rem);
        transform: translateY(.15rem);
        opacity: 0;
    }
}

@keyframes arrowMove {
    to {
        -webkit-transform: translateY(.15rem);
        transform: translateY(.15rem);
        opacity: 0;
    }
}

#box1 {
    position: relative;
    top: -78px;
}