img {
	max-width: 100%
}

.banner {
	position: relative;
    height: 650px;
}

@media (max-width:767.98px) {
	.banner {
		height: auto
	}
}

.banner__wrapper:hover>.swiper-button-next,.banner__wrapper:hover>.swiper-button-prev {
	opacity: .8
}

.banner__pagination {
	bottom: 120px!important
}

/* 移动端(<768px)显示static/picture/banner01.jpg、隐藏static/images/banner01.jpg */
@media (max-width:767.98px) {
    /* 隐藏行内样式的background-image（static/images/banner01.jpg） */
    .banner__item {
        background-image: none !important;
    }
    /* 显示移动端img标签的图片（static/picture/banner01.jpg） */
    .img-c.d-md-none {
        display: block !important;
        width: 100%;
        height: auto;
    }
}

.banner__btn {
	opacity: 0;
	transition: all .3s
}

@media (max-width:991.98px) {
	.banner__btn {
		display: none
	}
}

.banner__button-prev {
	left: 10%
}

@media (max-width:991.98px) {
	.banner__button-prev {
		left: 4%
	}
}

.banner__button-prev:focus {
	outline: 0
}

.banner__button-next {
	right: 10%
}

@media (max-width:991.98px) {
	.banner__button-next {
		right: 4%
	}
}

.banner__button-next:focus {
	outline: 0
}

.bth__wrapper {
	text-align: center;
	position: absolute;
	width: 100%;
	left: 0
}

@media (min-width:768px) {
	.bth__wrapper {
		top: 281px
	}

	.bth__wrapper a {
		background: url(../images/bth-bib.png) no-repeat center center/cover;
		width: 278px;
		height: 63px;
		display: inline-block
	}

	.bth__wrapper a:hover {
		background: url(../images/bth-bib_hover.png) no-repeat center center/cover
	}

	.bth__wrapper a:nth-of-type(2) {
		margin-left: 18px;
		background: url(../images/btn-bibfx.png) no-repeat center center/cover
	}

	.bth__wrapper a:nth-of-type(2):hover {
		background: url(../images/btn-bibfx_hover.png) no-repeat center center/cover
	}
}

@media (max-width:767.98px) {
	.bth__wrapper {
		top: 34%
	}

	.bth__wrapper a {
		display: block;
		width: 230px;
		height: 52px;
		margin: 10px auto;
		background: url(../images/bth-bib.png) no-repeat center center/cover
	}

	.bth__wrapper a:nth-of-type(2) {
		background: url(../images/btn-bibfx.png) no-repeat center center/cover
	}
}

.certificate {
	height: 104px
}

@media (max-width:991.98px) {
	.certificate {
		height: 118px
	}
}

.certificate__wrapper {
	background: rgba(255,255,255,.95);
	height: 104px;
	width: 100%;
	bottom: 0;
	left: 0
}

@media (max-width:991.98px) {
	.certificate__wrapper {
		height: 118px;
		background: rgba(255,255,255,.8)
	}
}

@media (min-width:992px) {
	.certificate__item {
		width: 25%
	}

	.certificate__item a {
		padding: 15px 38px 15px 30px;
		display: flex;
		flex-direction: row;
		align-items: center;
		color: #666;
		text-decoration: none
	}

	.certificate__item picture {
		flex-shrink: 0
	}

	.certificate__item img {
		width: 66px;
		height: 66px;
		max-width: 100%;
		margin-right: 22px
	}

	.certificate__item:not(:last-child) {
		position: relative
	}

	.certificate__item:not(:last-child)::after {
		content: "";
		position: absolute;
		height: 74px;
		width: 1px;
		background: #dedede;
		right: 0;
		top: 50%;
		transform: translateY(-50%)
	}
}

@media (max-width:991.98px) {
	.certificate__item a {
		display: flex;
		padding: 10px 20px;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		font-size: 12px;
		color: #666;
		text-decoration: none
	}

	.certificate__item img {
		max-width: 88px;
		margin-bottom: 8px;
		max-height: 62px
	}

	.certificate__item span {
		text-align: center;
		line-height: 14px
	}

	.certificate__item:not(:last-child) {
		position: relative
	}

	.certificate__item:not(:last-child)::after {
		content: "";
		position: absolute;
		height: 74px;
		width: 1px;
		background: #dedede;
		right: 0;
		top: 50%;
		transform: translateY(-50%)
	}
}

.certificate__btn {
	width: 30px;
	height: 30px;
	background: url(../images/icon_btn.png) center center/cover
}

@media (min-width:992px) {
	.certificate__btn {
		display: none
	}
}

.certificate__btn:focus {
	outline: 0
}

.certificate__prev {
	transform: rotate(180deg)
}