.procatelist {
    width: 100%;
    padding-bottom: 80px;
    overflow: hidden;
}

.dtdiv {
    width: 85%;
    margin: auto;
}

.ptp {
    font-size: 30px;
    font-weight: bold;
    padding-top: 47px;
    width: 250px;
}

.ptpp {
    color: #4f4e4e;
    font-size: 16px;
    margin-top: 7px;
    width: 350px;
}

.ptpdiv {
    width: 100%;
}

.pvdiv {
    width: 24.85%;
    display: block;
    float: left;
	position: relative;
}

.pvwhite {
    width: 0.2%;
    height: 1px;
    display: block;
    float: left;
}

.pvimg {
    width: 100%;
    transition: 1s;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    -ms-transition: 1s;
    -o-transition: 1s;
}

.pvimgtwo {
    width: 100%;
	height:100%;
    transition: 1s;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    -ms-transition: 1s;
    -o-transition: 1s;
	display: none;
	position: absolute;
	z-index: 2;
	opacity: 0;
	top: 0px;
}

/* .pvdiv:hover .pvimg{
	display: none;
} */

.pvdiv:hover .pvimgtwo{
	display: block;
    /* transform: scale(1.17);
    -webkit-transform: scale(1.17);
    -moz-transform: scale(1.17);
    -ms-transform: scale(1.17);
    -o-transform: scale(1.17); */
	opacity: 1;
}

.ptppimg {
    float: right;
    display: block;
    margin-top: 2px;
}

.pgp {
    margin-bottom: 35px;
    display: block;
    width: 100%;
    height: 15px;
}

.pgpp {
    margin-bottom: 39px;
    display: block;
    width: 100%;
    height: 15px;
}

.aboutdiv {
    width: 100%;
    height: 903px;
    display: block;
    position: relative;
    margin-bottom: 5px;
}

.avleft {
    width: 75%;
    height: 100%;
    float: left;
    overflow: hidden;
    position: relative;
}

.atimg {
    display: block;
    width: 100%;
    /* height: 100%; */
    object-fit: cover;
    position: absolute;
	top: 0;
}

.agdiv {
    width: 100%;
    height: 354px;
    position: relative;
}

.agdivleft {
    width: 50.3%;
    height: 100%;
    float: left;
}

.atimgs {
    margin-top: 60px;
    margin-left: 25.7%;
    display: block;
}

.asp {
    font-size: 26px;
    margin-top: 46px;
    margin-left: 25.4%;
}

.aspp {
    font-size: 24px;
    margin-top: 14px;
    margin-left: 25.4%;
}

.agdivright {
    float: left;
    width: 49.7%;
}

.atdiv {
    font-size: 24px;
    color: #9c9a9a;
    margin-top: 92px;
    display: block;
}

.avright {
    font-size: 16px;
    color: #332c2b;
    width: 63%;
    margin-top: 24px;
    line-height: 25px;
    margin-bottom: 65px;
}

.shipina {
    position: absolute;
    bottom: 90px;
    left: 50%;
    transform: translate(-50%, 0%);
}

.avrightdiv {
    width: 25%;
    float: left;
    height: 100%;
    background: #322d2a;
    position: relative;
}

.avdiv {
    width: 71%;
    margin: auto;
    position: relative;
}

.avspan {
    font-size: 55px;
    color: white;
    display: block;
    float: left;
}

.avspans {
    font-size: 18px;
    background: #de2429;
    color: white;
    width: 83px;
    display: block;
    float: left;
    height: 31px;
    line-height: 31px;
    text-align: center;
    border-radius: 5px;
    margin-top: 30px;
    margin-left: 9px;
}

.avp {
    display: block;
    overflow: hidden;
}

.avpp {
    font-size: 17px;
    color: white;
    margin-top: 15px;
    line-height: 25px;
}

.avppdiv {
    width: 100%;
    height: 1px;
    background: #777676;
    margin-top: 61px;
}

.ava {
    margin-top: 120px;
}

.avb {
    margin-top: 74px;
}

.avc {
    margin-top: 35px;
}

.ptpspan {
    width: 51px;
    height: 6px;
    background: #df242a;
    display: block;
    border-radius: 5px;
    margin-top: 6px;
}

.tvaimg {
    width: 50%;
    float: left;
    display: block;
}

.ditu {
    width: 100%;
    height: 674px;
    margin-bottom: 52px;
}

.twodiv {
    overflow: hidden;
}

.dituright {
    width: 30.73%;
    height: 100%;
    float: right;
    margin-right: 13.64%;
}

.dtp {
    font-size: 36px;
    color: #333333;
    line-height: 50px;
    margin-top: 88px;
}

.dtpdiv {
    width: 100%;
    height: 1px;
    background: #dbdbdb;
    position: relative;
    margin-top: 68px;
}

.dvdiv {
    width: 100%;
    height: 156px;
    position: relative;
    border-bottom: 1px solid #dbdbdb;
}

.ddvvdiv {
    width: 25%;
    float: left;
    height: 100%;
    position: relative;
}

.dvp {
    font-size: 16px;
    text-align: center;
    position: absolute;
    bottom: 27px;
    width: 100%;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
}

.dvimg {
    margin: auto;
    display: block;
    margin-top: 31px;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
}

.dvbottom {
    display: block;
    margin-top: 65px;
}

.dmimg {
    display: block;
    float: left;
}

.dmp {
    font-size: 20px;
    color: #666666;
    float: left;
    display: block;
    margin-left: 42px;
    margin-top: 19px;
}

.dmpspan {
    color: #dd242a;
    font-size: 30px;
    float: right;
    line-height: 19px;
}

.anjia {
    margin-left: 6px;
    margin-top: 5px;
}

.ddvvdiv:hover .dvimg {
    transform: translate(0%, -35%);
}

.ddvvdiv:hover .dvp {
    transform: translate(0%, -35%);
}

/* 视频 */
.video_case {
    width: 100%;
    height: 45vw;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    z-index: 999;
    background: rgba(0, 0, 0, 0.3);
    display: none;
}

.main_video {
    width: 81%;
    height: 100%;
    margin: 0 auto;
}

.video-one {
    width: 100%;
    height: 100%;
}

.btn_video {
    position: absolute;
    top: 4%;
    right: 4%;
    cursor: pointer;
    width: 28px;
    height: 28px;
    color: white;
    font-size: 28px;
}

.swiperone {
	overflow: hidden;
	position: relative;
	margin-top: 83px;
}

@media screen and (max-width: 1680px) {
    .dmp {
        margin-left: 20px;
    }

    .dituright {
        width: 485px;
    }

    .atimgs {
        margin-left: 20%;
    }

    .asp {
        margin-left: 20%;
    }

    .aspp {
        margin-left: 20%;
    }

    .avright {
        width: 447px;
    }

    .agdivright {
        float: right;
        width: 47%;
    }

    .avspan {
        font-size: 50px;
    }
}

@media screen and (max-width: 1600px) {
    .avdiv {
        width: 78%;
    }
}

@media screen and (max-width: 1510px) {
    .dituright {
        margin-right: 6%;
    }

    .ava {
        margin-top: 80px;
    }

    .avb {
        margin-top: 50px;
    }

    .aboutdiv {
        height: 853px;
    }

    .avspan {
        font-size: 45px;
    }

    .avspans {
        margin-top: 23px;
    }
}

@media screen and (max-width: 1400px) {
    .atimgs {
        margin-left: 13%;
    }

    .asp {
        margin-left: 13%;
    }

    .aspp {
        margin-left: 13%;
    }

    .avspan {
        font-size: 40px;
    }

    .avspans {
        margin-top: 16px;
    }
}

@media screen and (max-width: 1300px) {
    .avright {
        width: 400px;
    }
    
    .atimgs {
        margin-left: 9%;
    }

    .asp {
        margin-left: 9%;
    }

    .aspp {
        margin-left: 9%;
    }

    .avspans {
        font-size: 15px;
        width: 74px;
    }

    .avleft {
        width: 70%;
    }
    .agdivleft{width:20%}
    .avrightdiv {
        width: 30%;
    }

    .avright {
        width: 330px;
    }

    .agdivright {
        width: 43%;
    }

    .atimgs {
        margin-top: 40px;
    }

    .atdiv {
        margin-top: 6%;
    }

    .aboutdiv {
        height: 803px;
    }

    .dituright {
        margin-right: 3%;
    }
}

@media screen and (max-width: 1024px) {
    .atimgs {
        width: 300px;
    }
    
    .avright {
        width: 90%;
        margin-bottom: 50px;
    }

    .agdivright {
        width: 75%;
        margin-right: 2%;
    }

    .dvp {
        font-size: 14px;
    }

    .dituright {
        width: 440px;
        margin-right: 1%;
    }

    .dmp {
        margin-left: 20px;
        margin-top: 6px;
    }

    .dmimg {
        width: 120px;
    }

    .dmpspan {
        font-size: 26px;
    }
}

@media screen and (max-width: 768px) {
    .ava {
        margin-top: 50px;
    }

    .atimgs {
        width: 200px;
    }

    .aspp {
        font-size: 17px;
    }
    .agdivleft{width:10%}
    .atdiv {
        margin-top: 5%;
    }

    .avright {
        width: 90%;
    }

    .agdivright {
        width: 81%;
        margin-right: 8%;
    }

    .avppdiv {
        margin-top: 35px;
    }

    .avb {
        margin-top: 30px;
    }

    .dvp {
        font-size: 12px;
    }

    .dituright {
        width: 380px;
    }

    .dtp {
        font-size: 30px;
    }

    .dmimg {
        float: right;
    }

    .dmp {
        float: right;
    }
}

@media screen and (max-width: 450px) {
	.swiperone{
		margin-top: 0px;
	}
	
    .ptp {
        font-size: 20px;
        padding-top: 20px;
    }

    .ptpp {
        width: 160px;
        font-size: 12px;
        float: left;
    }

    .pgp {
        width: 80px;
        float: right;
        margin-bottom: 0px;
        height: 19px;
        margin-top: 8px;
    }

    .ptppimg {
        width: 80px;
        margin-top: 0px;
    }

    .ptpdiv {
        margin-top: 45px;
		overflow: hidden;
    }

    .procatelist {
        padding-bottom: 30px;
    }

    .avleft {
        width: 100%;
        height: 510px;
    }

    .agdivleft {
        width: 100%;
        /* height: 155px; */
		height: 10px;
    }
    .atimg {top:220px;}
    .atimgs {
        width: 200px;
        margin-top: 30px;
    }

    .asp {
        font-size: 16px;
        margin-top: 16px;
    }

    .aspp {
        font-size: 14px;
        margin-top: 7px;
    }

    .agdivright {
        width: 82%;
        margin-right: 0%;
        float: left;
        margin-left: 9%;
    }

    .atdiv {
        margin-top: 20px;
        font-size: 20px;
    }

    .avright {
        width: 100%;
        font-size: 14px;
        margin-top: 10px;
        margin-bottom: 10px;
    }

    .atright {
        float: right;
        display: block;
        width: 85px;
    }

    .shipina{
        width: 80px;
    }

    .avrightdiv {
        width: 100%;
        height: 620px;
    }

    .avpp {
        font-size: 15px;
    }

    .avppdiv {
        margin-top: 25px;
    }

    .avb {
        margin-top: 20px;
    }

    .aboutdiv {
        height: auto;
        overflow: hidden;
    }

    .home_brand li{
        border-top: 5px solid white;
        border-bottom: 5px solid white;
    }

    .ditu{
        background: #f8f8f8 !important;
    }

    .dituright {
        margin-right: 5%;
        width: 90%;
    }

    .dtp {
        font-size: 20px;
        line-height: 35px;
        margin-top: 30px;
    }

    .dvdiv{
        border: none;
        height: 200px;
    }

    .dtpdiv{
        display: none;
    }

    .ddvvdiv {
        width: 50%;
        height: 100px;
        margin-bottom: 5px;
    }

    .dvimg{
        margin-top: 15px;
    }

    .dvp{
        bottom: 0px;
        font-size: 14px;
    }

    .dvbottom {
        margin-top: 40px;
    }

    .dmp{
        font-size: 17px;
        margin-top: 6px;
		margin-left: 0px;
    }

    .dmpspan{
        font-size: 17px;
        line-height: 20px;
    }

    .ditu{
        height: 410px;
        margin-bottom: 30px;
    }

    .pvwhite{
        display: none;
    }

    .pvdiv {
        width: 100%;
        margin: 0%;
		margin-bottom: 9px;
    }
	
	.dtdiv{
		width: 77%;
	}
	
	.dmimg{
		float: left;
		width: 100px;
	}
}

@media screen and (max-width: 375px) {
	.avleft {
		height: 480px;
	}
	
	.shipina {
	    bottom: 73px;
	}
}

@media screen and (max-width: 375px) {
	.avleft {
		height: 475px;
	}
}

@media screen and (max-width: 320px) {
	.dmimg {
	    width: 80px;
	}
	
	.dmp {
	    font-size: 15px;
	}
	
	.dmpspan {
		font-size: 16px;
		line-height: 16px;
	}
	
	.avleft {
		height: 451px;
	}
	
	.shipina {
	    bottom: 57px;
	}
}