.zt-banner img{
    width: 100%;
}
.zt-banner{
    position: relative;
}
.ztbantxt{
    position: absolute;
    bottom: 0;
    width: 100%;
    background: rgba(255,255,255,.7);
    padding: 50px 0;
}
.ztbantxt span{
    font-size: 24px;
}
.zttitbox{
    margin-bottom:50px;
}
.zttitbox h2{
    font-size: 32px;
    text-align: center;
    margin-bottom: 10px;
}
.zttitbox p{
    text-align: center;
}
.zttitbox h3{
    text-align: center;
    font-size: 20px;
    margin-top: 10px;
    padding-bottom: 20px;
    border-bottom: 1px solid #d2d2d2;
}
.protablist li h4{
    text-align: center;
    font-weight: normal;
    padding: 15px 0;
}
.protablist li:hover h4{
    color: #bd1c21;
}
.protablist .swiper-pagination{
    position: static;
}
.protablist .swiper-pagination-bullet{
    width: 12px;
    height: 12px;

}
.protablist .swiper-pagination-bullet-active{
    background: #bd1c21;
    width: 25px;
    border-radius: 12px;
}
.huibg{
    background: #eee;
}
.ztproitempic{
    width: 35%;
}
.ztproitemtxt{
    width: 60%;
}
.ztproitemtxt h4{
    font-size: 24px;
    margin-bottom: 20px;

}
.ztcasebox li{
    width: 31%;
}
.ztcasebox li h4{
    text-align: center;
    padding: 15px 0;
}
.ztcaseitem h3{
    font-size: 26px;
    text-align: center;

}
.ztcaseitem ul{
    margin-top: 70px;
}
.ztcaseitem li {
    padding-left: 60px;
    max-width: 32%;
    position: relative;
}
.ztcaseitem li img{
    display: inline-block;
    vertical-align: middle;
    width: auto;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

@media (max-width: 1000px){
	.zt-banner{
		height: 195px;
		position: relative;
		overflow: hidden;
	}
	.zt-banner img{
		width: auto;
		height: 100%;
		position: absolute;
		left: 50%;
		transform: translateX(-50%);
	}
    .ztbantxt{
        position: static;
        padding: 30px 0 0;
    }
    .ztbantxt p {
        font-size: 15px;
    }
    .ztbantxt p span{
        font-size: 18px;
    }
    .zttitbox h2{
        font-size: 24px;
        font-weight: bold;
    }
    .zttitbox h3{
        font-size: 18px;
        font-weight: bold;
        padding-bottom: 15px;
    }
    .zttitbox{
        margin-bottom: 30px;
    }
    .protablist li h4{
        padding: 10px 0;
    }
    .ztproitempic{
        width: 100%;
    }
    .ztproitemtxt{
        margin-bottom: 30px;
        width: 100%;
    }
    .huibg .ztproitemtxt{
        margin-top: 30px;

    }
    .ztproitemtxt h4{
        font-weight: bold;
        font-size: 20px;
        margin-bottom: 10px;
    }
    .ztcasebox li{
        width:100%;
        margin-bottom: 20px;
    }
    .ztcaseitem h3{
        font-weight: bold;
        font-size: 20px;
    }
    .ztcaseitem ul{
        margin-top: 20px;
    }
    .ztcaseitem ul li{
        width: 100%;
        margin-top: 20px;
        padding-left: 40px;
        max-width: none;
    }
    .ztcaseitem li img{
        width: 30px;
    }
}