.box_03{width:1200px;margin:auto;}
.box_03 ul{margin-top:40px;overflow:hidden;}
.box_03 ul li{width:400px;float:left;text-align:center;}
.box_03 ul li p{width:154px;height:154px;margin:0 auto;background:url(../image/yuan.png) no-repeat;}
.box_03 ul li p i{display:block;width:154px;height:154px;-webkit-transform: rotateY(0);-webkit-transition: all 0.4s ease-out;transition: all 0.4s ease-out;}
.box_03 ul li:hover p i{transform: rotateY(360deg);-webkit-transform: rotateY(360deg);}
.box_03 ul li:nth-of-type(1) p i{background:url(../image/bz_icon_01.png) center center no-repeat;}
.box_03 ul li:nth-of-type(2) p i{background:url(../image/bz_icon_02.png) center center no-repeat;}
.box_03 ul li:nth-of-type(3) p i{background:url(../image/bz_icon_03.png) center center no-repeat;}
.box_03 ul li:nth-of-type(4) p i{background:url(../image/bz_icon_04.png) center center no-repeat;}
.box_03 ul li:nth-of-type(5) p i{background:url(../image/bz_icon_05.png) center center no-repeat;}
.box_03 ul li:nth-of-type(6) p i{background:url(../image/bz_icon_06.png) center center no-repeat;}
.box_03 ul li h4{font-size:18px;font-weight:bold;color:#333;line-height:18px;padding:15px 0; -webkit-transition:all .5s;transition:all .5s;}
.box_03 ul li:hover h4{color:#e2243e;-webkit-transition:all .5s;transition:all .5s;}
.box_03 ul li span{display:block;font-size:14px;color:#999;line-height:22px;margin-top:12px;}
.boxword {display:block;font-size:14px;color:#999;line-height:22px;margin-top:10px;height: 5em;margin: 10px 80px;}


@media screen and (max-width:1200px) 
{
    .box_03{width:100%;margin:auto;}
    .box_03 ul{margin-top:20px;overflow:hidden;}
    .box_03 ul li{width:50%;float:left;text-align:center;margin-bottom: 20px;}
    .box_03 ul li p{margin:0 auto;background:url(../image/yuan.png) no-repeat;}
    .box_03 ul li p i{display:block;-webkit-transform: rotateY(0);-webkit-transition: all 0.4s ease-out;transition: all 0.4s ease-out;}
    .box_03 ul li:hover p i{transform: rotateY(360deg);-webkit-transform: rotateY(360deg);}
    .box_03 ul li:nth-of-type(1) p i{background:url(../image/bz_icon_01.png) center center no-repeat;}
    .box_03 ul li:nth-of-type(2) p i{background:url(../image/bz_icon_02.png) center center no-repeat;}
    .box_03 ul li:nth-of-type(3) p i{background:url(../image/bz_icon_03.png) center center no-repeat;}
    .box_03 ul li:nth-of-type(4) p i{background:url(../image/bz_icon_04.png) center center no-repeat;}
    .box_03 ul li:nth-of-type(5) p i{background:url(../image/bz_icon_05.png) center center no-repeat;}
    .box_03 ul li:nth-of-type(6) p i{background:url(../image/bz_icon_06.png) center center no-repeat;}
    .box_03 ul li h4{font-size:18px;font-weight:bold;color:#333;line-height:18px;padding:15px 0; -webkit-transition:all .5s;transition:all .5s;}
    .box_03 ul li:hover h4{color:#e2243e;-webkit-transition:all .5s;transition:all .5s;}
    .box_03 ul li span{display:block;font-size:14px;color:#999;line-height:22px;margin-top:12px;height: 20em;}
    .boxword {display:block;font-size:14px;color:#999;line-height:22px;margin-top:10px;height: 4em;margin: 10px;}
}


















.btn{
    position: relative;
    min-width: 126px;
    padding: 11px 10px;
    text-align: center;
    color: #fff;
    background: #e2243e;
}
.btn:after,.btn:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: #e2243e;
    z-index:-2;
}
.btn:hover{
    z-index:1;
    background:transparent;
}    
.btn:before {
    transition: .3s;
    background: #ffffff;
    z-index:-1;
}  
.btn:hover:after,.btn:hover:before {
    width: 100%;
}