body{
    min-width: 1900px;
}
.banner{
    width: 100%;
    height: 798px;
    background: url(./img/banner.png) no-repeat center center;
    background-size: 100% 100%;
    position: relative;
}
.title{
    font-size: 18px;
    color: #fff;
    width: 1000px;
    position: absolute;
    left: 100px;
    top: 330px;
    letter-spacing: 3px;
}
.erp{
    color: #fff;
    position: absolute;
    font-size: 60px;
    letter-spacing: 12px;
    font-weight: bold;
    left: 100px;
    top: 200px;
}
.top-btn{
    width: 250px;
    height: 50px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 10px;
    cursor: pointer;
    background: #24c1f0;
    left: 100px;
    position: absolute;
    top: 520px;
    box-shadow: 10px 10px 10px 1px rgb(0 0 0 / 12%);
}
.tab{
    width: 80%;
    height: 70px;
    position: absolute;
    left: 10%;
    top: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px 6px rgb(0 0 0 / 10%);
}
.top-btn img{
    width: 30px;
    margin-right: 10px;
}
.tab-btn{
    width: 190px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s linear;
}
.tab-btn:hover{
    background: #24c1f0;
}
.ac{
    background: #24c1f0;
}
.tab-btn img{
    width: 22px;
    margin-right: 10px;
}
.iframe{
    border: 0;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 1360px;
}















































.foot {
	width: 80%;
    margin-left: 10%;
	height: 210px;
	background: #fff;
}

.foot-top {
	width: 100%;
	height: 220px;
	padding: 40px 0;
}

.foot-1 {
	width: 18%;
	height: 100%;
	float: left;
	/* display: flex; */
	border-right: 1px solid #dcdcdc;
}

.foot-1-title {
	font-size: 1.6rem;
	color: #38474f;
	font-weight: bold;
	margin-top: 0;
}

.foot-1-lian {
	width: 150px;
	height: auto;
	float: left;
}

.foot-1-lian>a {
	display: block;
	color: #6a7d8e;
	font-size: 1.4rem;
	margin-top: 12px;
}

.foot-1-lian>a:hover {
	color: #30b1e5;
}

.foot-er {
	width: 30%;
	height: 100%;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: space-evenly;
}

.foot-er>p {
	color: #38474f;
	font-size: 1.2rem;
	font-weight: bold;
}

.foot-er-2 {
	margin-left: 12.9%;
	text-align: center;
}

.foot-3 {
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-evenly;
	width: 60%;
}

.foot-2 {
	border-right: 0;
	float: right;
	width: 20%;
}

.foot-er>img {
	height: 100%;
}

.foot-2-2 {
	width: 245px;
	height: 120px;
	float: right;
}

.foot-2-2>p {
	color: #38474f;
	font-size: 1.2rem;
	padding-left: 35px;
	height: 25px;
	margin-bottom: 30px;
}

.foot-foot {
	width: 100%;
	height: 140px;
	overflow: hidden;
}

.foot-foot>p {
	color: #38474f;
	font-size: 1.6rem;
}

.foot-foot>span {
	color: #6a7d8e;
	font-size: 1.2rem;
	letter-spacing: 0.7px;
	line-height: 30px;
}