@charset "utf-8";
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

*:focus {
    outline: none
}

.development-path .swiper-slide {
    height: 512px;
}

.product-section {
    padding-bottom: 30px;
    position: relative;
}

.product-title {
    padding: 50px 10px 30px;
    font-weight: normal;
    font-size: 36px;
    line-height: 46px;
    color: #252b3a;
    text-align: center;
    color: #000000
}

.product-wrapper {
    max-width: 1300px;
    padding-left: 10px;
    padding-right: 10px;
    margin-left: auto;
    margin-right: auto;
    position: relative
}

.swiper-container {
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    z-index: 1
}

.product-features .product-body {
    margin: 0px 25px
}

.product-features .product-body:after {
    content: "";
    width: 100%;
    height: 3px;
    background: url(../images/productBase-features-model.png) no-repeat;
    background-size: 100% auto;
    background-position: center;
    position: absolute;
    top: 50px;
    left: 0;
    z-index: 0
}

/*li*/
.features-item {
    position: relative;
    float: left
}

.features-slide .features-item > * {
    text-align: center
}

.features-item h3 {
    font-size: 16px;
    line-height: 28px;
    margin-bottom: 50px;
    color: #999999;
    opacity: 0.7;
    transition: all 0.1s
}

.features-item i {
    position: absolute;
    width: 75%;
    height: 33px;
    background: url(../images/productBase-features-timeline.png) no-repeat;
    background-size: contain;
    background-position: right center;
    left: -25%;
    margin-left: 10px;
    top: 35px;
    z-index: 3
}

.features-item .features-info {
    display: block;
    margin: 0 auto;
    padding: 20px 0px;
    transition: all 0.3s;
    border-radius: 2px;
}

.features-item .features-info .features-info-i {
    font-size: 14px;
    color: #A0A2A8;
    line-height: 22px;
    margin-bottom: 10px
}

.features-item .features-info .features-info-i img {
    /* margin-top:30px; */
}

.features-item.dark i {
    background: url(../images/productBase-features-timeline-dark.png) no-repeat;
    background-size: contain;
    background-position: right center
}

/*鼠标悬浮效果*/
.features-item:hover h3 {
    font-size: 28px;
    line-height: 28px;
    opacity: 0.9;
    color: #2A78BA;
}

.features-item:hover i {
    width: 75%;
    margin-left: 13px;
    background: url(../images/productBase-features-timeline-hover.png) no-repeat;
    background-size: contain;
    background-position: right center
}

.features-item:hover a {
    /* background: url(../images/productBase-features-info.png) no-repeat;
    background-size: 100% 100%;*/
    filter: brightness(0.5);
    cursor: pointer;
}

.features-item .features-info-s {
    width: 100%;
    padding: 0 5px;
    box-sizing: border-box;
    /*display: none;*/
}

.features-item {
	position: relative;
}

.features-item:hover .features-info-s {
	position: absolute;
	top: 98px;
	left: 44px;
	z-index: 99;
	padding: 5px;
	width: 220px;
	height: 294px;
	font-size: 16px;
	color: #FFFFFF;
	line-height: 24px;
	box-sizing: border-box;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	/*margin: 0 auto;*/
}

/*.features-item:hover .features-info-s {*/
/*    font-size: 16px;*/
/*    color: #FFFFFF;*/
/*    line-height: 24px;*/
/*    display: block;*/
/*    position: relative;*/
/*    top: 20px;*/
/*    z-index: 99;*/
/*    width: 60%;*/
/*    margin: 0 auto;*/
/*}*/

/*左右按钮*/
.product-features .swiper-button-prev {
    width: 40px;
    height: 40px;
    left: 0px;
    top: 11.9%;
    background: none
}

.product-features .swiper-button-prev:after {
    content: "";
    display: inline-block;
    position: absolute;
    width: 60px;
    height: 60px;
    background: url(../images/productBase-features-left.png) no-repeat;
    background-size: 100% 100%;
    top: 23%;
    margin-top: -24px;
    left: 50%;
    margin-left: -7px
}

.product-features .swiper-button-next {
    width: 40px;
    height: 40px;
    right: 0px;
    top: 11.9%;
    background: none
}

.product-features .swiper-button-next:after {
    content: "";
    display: inline-block;
    position: absolute;
    width: 60px;
    height: 60px;
    background: url(../images/productBase-features-right.png) no-repeat;
    background-size: 100% 100%;
    top: 23%;
    margin-top: -26px;
    left: 50%;
    margin-left: -7px
}

@media screen and (max-width: 768px) {
    .features-item .features-info-s {
        display: block;
    }

	.product-section .product-wrapper{
		width: 100%;
	}

	.features-item:hover .features-info-s{
		left: 50px;
		top: 98px;
	}
}