.page-head{
    position: relative;
    padding-bottom: 52px;
}
.page-head video{
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.page-head-content{
    position: relative;
    padding-top: 100px;
    width: 1200px;
    margin: auto;
}
.page-head-title{
    font-size: 40px;
    color: black;
    margin-bottom: 22px;
}
.page-head-msg{
    /*opacity: .5;*/
    font-size: 14px;
    line-height: 32px;
    color: black;
    margin-bottom: 22px;
    width: 634px;
}
.page-head-btn-box{
    display: flex;
    align-items: center;
}
.page-head-btn-box a{
    display: block;
    height: 40px;
    padding: 0 34px;
    line-height: 40px;
    font-size: 14px;
    margin-right: 14px;
    border-radius: 4px;
    cursor: pointer;
}
.page-head-btn-box a:nth-child(1){
    background: rgb(25, 117, 255);
    color: white;
    transition: all 0.3s;
}
.page-head-btn-box a:nth-child(1):hover{
    background: rgb(0, 98, 245);
}
.page-head-btn-box a:nth-child(2){
    color: rgb(25, 117, 255);
    background: white;
}




/*//第二个不同的样式*/
    .content {
	  background-color: #f5f8fa;
	 margin-top: -50px;
	 }
	.btn-outline {
	    border: 1px solid;
	   padding: 5px 20px 5px 20px;
	}
	.svg-icon {
	   vertical-align: middle;
	}
	.middle-item, .middle-tab {
	    color: #fff;
	}
	.meng {
	    padding: 150px;
	content: "";
	position: relative;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	background: linear-gradient(140deg, #070719, transparent);
	/* height: 100vh; */
	display: flex;
	align-items: center;
	flex-direction: column;
	gap: 40px;
	}
	.subNav {
	 width: 100%;
    background: #fff;
	}
    .subNavcont {
    max-width: 1300px;
    display: flex;
    margin: 0 auto;
    padding: 25px 0px;
    gap: 80px;
    
    }
    .subNavcont a {
        color: #696969;
        position: relative;
    }
    .subNavcont a:hover {
        color: black;
    }
    .subNavcont a:hover span{
        display: block;
    }
    .subNavcont a span {
     position: absolute;
    width: 55px;
    height: 2px;
    left: 0px;
    bottom: -20px;
    background: black;
    display: none;
    }


.maginauto {
    max-width: 1300px;
    margin: 0 auto;
}
@media (max-width: 1024px) {
     .page-head-content{
        padding-top: 30px;
        width: 92%;
    }
    .page-head-title{
        font-size: 18px;
        font-weight: 550;
    }
    .page-head-msg{
        width: 100%;
        line-height: 28px;
    }
    .page-head-btn-box a{
        width: fit-content;
        height: fit-content;
        line-height: unset;
        padding: 8px 18px;
        font-size: 14px;
        border-radius: 4px;
    }
    .page-head{
        padding-bottom: 30px;
    }
    .subNavcont {
            max-width: 1300px;
    display: flex;
    margin: 0 auto;
    padding: 25px 20px;
    gap: 10px;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    align-content: center;
    }
    .maginauto {
    
    padding: 0px 20px;
}
}