.logo {
    display: flex;
    max-width: 80rem;
    justify-content: space-between;
    padding: 0.5rem 0;
}

.logo img {
    vertical-align: middle;
}

.logo button {
    display: none;
}

.Iproduct {
	padding: 70px 0 70px; background:url(../images/bg_pro.jpg) no-repeat bottom center;
}
.Iproduct-menu {
	text-align: center;
	padding-top: 20px;
}
.Iproduct-menu a {
	display: inline-block;
	height: 50px;
	font-size: 18px;
	text-align: center;
	line-height: 48px;
	margin: 0 5px;
	background: #10559f;
	border-radius: 25px;
	margin-bottom: 10px;
}
.Iproduct-menu a span {
	display: inline-block;
	font-size: 18px;
	color: #fff;
	margin-left: auto;
 transition: ease .5s;
	padding: 0 40px;
}
.Iproduct-menu a.on {
	background-color: #ea0001;
}
.Iproduct-menu a.on span {
	color: #fff;
}
.Iproduct-menu a:hover {
	background-color: #ea0001;
}
.Iproduct_content {
	padding-top: 30px;
}
.Pro_roll {
	height: 700px;
	width: 1280px;
	margin: 0 auto;
}
.Iproduct_list > li {
	margin-top: 20px;
	text-align: center;
}
.Iproduct_list > li .pic {
	border-radius: 10px 10px 0px 0px;
}

.picitemtit {
	background-color: #003da2;
	border-radius: 0px 0px 10px 10px;
	overflow: hidden;
	background-image: linear-gradient(90deg, #10559f 30%, #2f9afd 50%, #10559f);
	background-position: left center;
	background-size: 200% 100%;
	background-repeat: no-repeat;
 transition: background-position .6s ease
}
.picitemtit span {
	clear: both;
	display: block;
	text-align: center;
	color: #fff;
	background: url(../images/dot_itemtit_bg.png) no-repeat right center;
	line-height: 60px;
	font-size: 18px;
}
.Iproduct_list > li:hover .picitemtit {
	background-position: right center
}
.pro_more {
	width: 600px;
	margin: 0 auto;
	margin-top: 60px;
	height: 60px;
}
.pro_more a {
	display: block;
	width: 280px;
	height: 50px;
	border-radius: 35px;
	float: left;
	margin-left: 10px;
	margin-right: 10px;
	text-align: center;
	line-height: 50px;
	color: #fff;
}
.pro_more .cpdh {
	background: #FF7A01 url(../images/dot_tel.png) 15px center no-repeat;
	font-size: 26px;
	font-family: "Arial";
	font-weight: bold;
}
.pro_more .cpgd {
	background: #0078d7;
	font-size: 16px;
}
.pro_more:hover a {
	color: #fff;
}
.pro_more .cpdh:hover {
	margin-top: 10px;
	background: #FF7A01 url(../images/dot_tel.png) 15px center no-repeat;
 -webkit-transition: all .3s;
 -o-transition: all .3s;
 transition: all .3s;
}
.pro_more .cpgd:hover {
	margin-top: 10px;
	background: #FF7A01;
 -webkit-transition: all .3s;
 -o-transition: all .3s;
 transition: all .3s;
}



.Iabout {
	 height:600px;
	background:url(../images/iabout_bg.jpg) no-repeat bottom center; padding-top:55px; margin-bottom:65px;
}
.Iabout .wrap {
	padding: 0px 15px;
}
.Iabout_content {
	background-color: rgba(255, 255, 255, 0.8);
	padding: 50px; width:1280px; margin:auto;
	border-radius: 5px; height:500px;
}
.Iabout_left {
	width: 48%;
	float: left;
}
.Iabout_left img {
	-moz-box-shadow:0 0 10px #b2b5b7;
	-webkit-box-shadow:0 0 10px #b2b5b7;
	box-shadow:0 0 10px #b2b5b7;
}
.IaboutSwiper {
}
.Iabout-next, .Iabout-prev, .Iabout-pagination {
}
.Iabout-next, .Iabout-prev {
	display: none;
}
.Iabout-pagination .swiper-pagination-bullet {
	width: 12px;
	height: 12px;
}
.Iabout-pagination .swiper-pagination-bullet-active {
	opacity: 1;
	background: #e60012;
}
.Iabout_right {
	width: 690px;
	float: right;
}
.Iabout_right h2 {
	font-size: 38px; height:50px;
	font-weight: bold;
	color:#000;
}
.Iabout_right h2 span {
	color: rgba(208, 37, 31, 1);
	font-weight: bold;
}
.Iabout_right h3 {
	font-size: 16px;
	color: #666;
	text-transform: uppercase;
	font-weight: normal;
	margin-bottom: 0px;
	margin-top:10px;
}
.Iabout_right p {
	font-size: 16px;
	line-height: 2;
	color: #333;
	margin-bottom: 40px;
	display: -webkit-box;
	text-overflow: ellipsis;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 7;
}
.Iabout_Link a {
	display: inline-block;
	color: #fff;
	font-size: 18px;
	width: 200px;
	background:#e6332c;
	padding: 10px 0;
	text-align: center;
	box-sizing: border-box;
	border-radius: 5px;
-webkit-transition: .5s;
 -o-transition: .5s;
 transition: .5s;
}
.Iabout_Link a:hover {
	color: #fff;
	width: 250px;
}


@media screen and (max-width: 75rem) {
    .logo {
        justify-content: space-between;
        padding: 0;
    }
    .logo img {
        max-width: 75%;
    }
    .logo a:first-child :last-child {
        display: none;
    }

    .logo a:last-of-type {
        display: none;
    }

    .logo button {
        display: flex;
        flex-direction: column;
        background-color: #fff;
        border: none;
        height: min-content;
        align-self: center;
        cursor: pointer;
    }

    .logo button span {
        border: 1px solid #ccc;
        width: 2rem;
        margin: .3rem;
    }
}

.nav {
    background-image: linear-gradient(to right, rgb(19, 81, 143) 0%, rgba(39, 134, 230, 1));
}

.nav ul {
    display: flex;
    max-width: 80rem;
}

.nav ul li {
    flex: 1 0 auto;
    text-align: center;
}

.nav ul li a {
    color: white;
    padding: 0.7rem 0;
    font-size: 1.1rem;
    line-height: 1.5;
}

@media screen and (max-width:75rem) {
    .nav {
        background-image: none;
        position: relative;
    }

    .nav ul {
        background-image: linear-gradient(to right, rgba(0, 104, 222, 0.9), rgba(0, 147, 222, .6));
        flex-direction: column;
        position: absolute;
        width: 70%;
        left: -100%;
        height: 100vh;
        transition: left 600ms linear;
        z-index: 999;
    }

    .nav ul li {
        flex: 0 0 auto;
    }
}

#banner {
    margin-bottom: 3rem;
}

#banner img {
    max-width: 100%;
}

@media screen and (max-width: 75rem) {
    #banner img {
        width: 100vw;
    }
}

#PRWrap {
    margin-bottom: 0rem;
}

#PRWrap .main {
    max-width: 80rem;
    display: grid;
    grid-template-rows: repeat(4, 1fr);
    grid-template-columns: repeat(4, 1fr);
    row-gap: 1.5rem;
    column-gap: 1.5rem;
}

#PRWrap .main li {
    box-sizing: border-box;
    text-align: center;
    overflow: hidden;
    border-radius: 1em;
    overflow: hidden;

}

#PRWrap .main a:hover img {
    transition: transform .3s linear;
    transform: scale(105%, 105%);
}

#PRWrap .main a img {
    transition: transform .5s ease-in;
    transform: scale(100%, 100%);
}

#PRWrap .main li:nth-child(1) {
    grid-row: 1/3;
    grid-column: 1/3;
}

#PRWrap .main li:nth-child(2) {
    grid-row: 3/5;
    grid-column: 1/3;
}

#PRWrap .main li:nth-child(3) {
    grid-row: 1/3;
    grid-column: 3/5;
}

#PRWrap .main li:nth-child(4) {
    grid-row: 3/5;
    grid-column: 3/4;
}

#PRWrap .main li:nth-child(5) {
    grid-row: 3/5;
    grid-column: 4/5;
}

#PRWrap .main li img {
    max-width: 100%;
    vertical-align: middle;
}

@media screen and (max-width: 75rem) {
    #PRWrap {
        margin-bottom: 5rem;
        padding: 0 .2rem;
    }

    #PRWrap .main {
        max-width: 100%;
        grid-template-rows: repeat(3, 1fr);
        grid-template-columns: repeat(2, 1fr);
        column-gap: .5rem;
        row-gap: .2rem;
    }

    #PRWrap .main li:nth-child(1) {
        grid-row: 1/2;
        grid-column: 1/3;
    }

    #PRWrap .main li:nth-child(2) {
        display: none;
    }

    #PRWrap .main li:nth-child(3) {
        grid-row: 2/3;
        grid-column: 1/3;
    }

    #PRWrap .main li:nth-child(4) {
        grid-row: 3/4;
        grid-column: 1/2;
    }

    #PRWrap .main li:nth-child(5) {
        grid-row: 3/4;
        grid-column: 2/3;
    }
}

#caseWrap {
    margin-bottom: 5rem;
}

#caseWrap .main {
    width: 80rem;
}

#caseWrap .main ul {
    display: flex;
}

#caseWrap .main ul::after,
#caseWrap .main ul::before {
    content: "";
    display: table;
    clear: both;
}

#caseWrap .main li {
    width: 30%;
    text-align: center;
    border-radius: 2rem;
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
}

#caseWrap .main span {
    display: block;
    position: absolute;
    bottom: 0;
    background-color: rgba(0, 0, 0, .5);
    color: #fff;
    padding: .5em;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: 100%;
    overflow: hidden;

}

#caseWrap .main img {
    max-width: 100%;
    vertical-align: middle;
}

@media screen and (max-width: 75rem) {
    #caseWrap {
        width: 100%;
        overflow: hidden;
    }
}

#culture {
    padding: 5rem 0;
    background-image: url(../images/about.jpg);
    background-repeat: no-repeat;
    background-origin: padding-box;
    background-position-x: center;
    background-size: cover;
    background-attachment: fixed;
    text-align: center;
    margin-bottom: 5rem;
}

#culture::before,
#culture::after {
    display: table;
    content: "";
    clear: both;
}

#culture .title {
    font: 900 3rem "al_M";
    color: #fff;
    margin-bottom: 2rem
}

#culture video {
    max-width: 80rem;
}

@media screen and (max-width: 75rem) {
    #culture {
        background-position-x: 85%;
    }
    #culture .title {
        display: none;
    }

    #culture video {
        max-width: 99%;
    }
}

#honor .layout {
    max-width: 80rem;
    margin-bottom: 5rem;
}

#honor .layout ul {
    display: flex;
}

#honor .layout li {
    padding: 0 .5rem;
    align-self: center;
}

@media screen and (max-width: 75rem) {
    #honor .layout {
        max-width: 100vw;
        overflow: hidden;
    }
}
#news{
    margin-bottom: 5rem;
}
#news .layout {
    display: flex;
    justify-content: space-between;
    width: 80rem;
}
#news .newsL{
    width: 50%;
}
#news .newsL li{
    margin-bottom: 1.5em;
}
#news .newsL span{
    display: block;
}
#news .newsL .title{
    font-size: 1.5rem;
    margin-bottom: .5em;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
#news .newsL .des{
    margin-bottom: .5rem;
    color: #333;
}
#news .newsR{
    width: 40%;
}
#news .newsR .container{
    background-image: linear-gradient(180deg, rgb(19, 81, 143) 0%, rgba(39, 134, 230, 1) 100%);
    height: 100%;
    border-radius: 1.5rem;
    padding: 2rem 1.5em
}
#news .newsR a{
    height: 100%;
    color: #fff;
}
#news .newsR img{
    display: block;
    padding: .2rem;
    background-color: #fff;
    border-radius: 1.5em;
}
#news .newsR span{
    display: block;
}
#news .newsR .title{
    font-size: 1.5rem;
    margin: 1em 0;
}
#news .newsR .des{
    margin-bottom: 1rem;
}

#footer {
    background-image: linear-gradient(45deg, rgb(19, 81, 143) 0%, rgba(39, 134, 230, 1) 100%);
}
@media screen and (max-width: 75rem) {
    #news .layout {
        width: 100%;
        padding: 0 .5rem;
        flex-wrap: wrap;

    }
    #news .newsL{
        width: 100%;
        margin-bottom: 1rem;
    }
    #news .newsR{
        width: 100%;
    }
    #news .newsL .title{
        font-size: 1.2rem;
        margin-bottom: .2em;
    }
    #news .newsL .des {
        margin-bottom: .2em;
    }
}
#footer .layout {
    width: 80rem;
    padding: 2rem 0;
}

#footer ul.nav {
    display: flex;
    background-color: rgba(255, 255, 255, 0.1);
}

#footer ul.nav li {
    flex: 1 0 auto;
    text-align: center;
}

#footer ul.nav li a {
    color: white;
    display: block;
    padding: 0.5rem 1rem;
}

#footer .info {
    display: flex;
    align-items: center;
    margin: 3rem 0;
    justify-content: space-between;
}

#footer .info img {
    height: fit-content;
}

#footer .info>div:last-child {
    color: #fff;
    flex-basis: 40%;
}

#footer .info span {
    display: block;
    line-height: 2;
}

#footer .info span:first-child {
    font-size: 2rem;
    font-family: "al_M";
}

#footer .hmsicp {
    text-align: center;
}

#footer .hmsicp a {
    color: #fff;
}

@media screen and (max-width: 75rem) {
    #footer .layout {
        width: 100%;
        box-sizing: border-box;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    #footer ul.nav {
        display: none;
    }

    #footer .info {
        flex-direction: column;
        text-align: center;
    }

    #footer .info img:first-child {
        display: none;
    }

    #footer .info span:first-child {
        visibility: hidden;
    }
}