.line1,.line2,.line3{
    background:#D70C19;
}
header{
    /* background-color: white; */
}
.back{
    position: absolute;
    right: 0.15rem;
    top: 3px;
    font-size: 14px !important;
    color: black;
}
.title{
    font-size: 0.16rem;
    margin-top:1rem;
    padding-bottom: 10px;
    border-bottom: 2px solid;
}
.title_box{
    width: 100%;
    text-align: center;
    padding-top: 0.5rem;
    padding-bottom: 0.2rem;
    border-bottom: 2px solid;
    box-sizing: border-box;
    font-size: 0;
    margin-top: 0.6rem;
}
.img_box2{
    width: 100%;
    margin-top: 0.6rem;
}
.img_box2 img{
    width: 100%;
    display: block;
}
.title_box img{
    width:50%;
}
article{
    padding:0rem 0.15rem;
    position: relative;
}
.img_box{
    width: 100%;
    margin-top: 0.2rem;
    margin-bottom: 0.4rem;
    font-size: 0;
}
.img_box img{
    width: 100%;
    height: 100%;
   margin-bottom: 0.1rem;
   border-radius: 10px;
   
}
header a{
    background-image: url(../img/logo2.png);
}

.swp1 .swiper-slide{
    height: 0.8rem;
    font-size: 0;
}
.swp1 .swiper-slide img{
    width: 100%;
    height: 100%;
}
.mark2{
    position: absolute;
    background: black;
    width: 100%;
    height: 100%;
    opacity: 0.3;
    display: block;
}
.swp1 .swiper-slide p{
    width: 100%;
    font-size: 0.14rem;
    position: absolute;
    top: 0.3rem;
    /* left: 0.56rem; */
    color: white;
    font-weight: 800;
    z-index: 3;
    text-align: center;

}
.swp1 a{
    display: block;
    height: 100%;
}
h6{
    font-size: 0.16rem;
    margin: 0.2rem 0.15rem;
    border-top: 2px solid;
    padding-top: 0.12rem;
}
.box{
    padding: 0rem 0.15rem;
    margin-bottom: 0.4rem;
   
}
.swp2{
    /* margin-top: 0.6rem; */
}
.img_box3{
    width: 100%;
    margin: 1rem auto;
}
.img_box3 a{
    width: 100%;
    /* height: 100%; */
    display: inline-block;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}
.img_box3 a img{
    width: 100%;
    display: block;
    transition: all 0.3s 0s linear;
    
}
.mark_title{
    height: 100%;
    width: 100%;
    background: black;
    position: absolute;
    opacity: 0.4;
    z-index: 1;
}
.img_box3 p{
    position: absolute;
    font-size: 0.18rem;
    color: white;
    font-weight: 600;
    top: 47%;
    left: 38%;
    z-index: 2;
}
@media screen and (min-width: 768px){
    .big{
        -ms-transform:scale(1.1); 	/* IE 9 */
        -moz-transform:scale(1.1); 	/* Firefox */
        -webkit-transform:scale(1.1); /* Safari 和 Chrome */
        -o-transform:scale(1.1); 
    }
  
    .img_box3{
        display: flex;
        margin-top: 200px;
        justify-content: space-between;
    }
    .img_box3 a{
        width: 32.5%;
    }
    .title{
        font-size: 21px;
    }
    .back {
        position: absolute;
        right: 10%;
        top: 8px;
        font-size: 18px !important;
    }
    .swp1 .swiper-slide p{
        font-size: 16px;
    }
    article{
        padding:0rem 10%;
    }
    .swp2{
        /* padding: 0 10%; */
    }
    h6{
        font-size: 16px;
        margin: 0 10%;
        padding: 30px 0px;
        
    }
    .box{
        padding: 0rem 10%;
        margin-bottom:100px;
    }
    .img_box{
        width:50%;
        margin-top: 600px;
        margin: 0 auto;
        margin-bottom: 0.4rem;
        
    }
  
    .title_box img{
        width: 300px;
    }
    .img_box{
        height: 100%;
        width: 100%;
    /* padding: 0px 10%; */
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 100px;
    margin-bottom: 150px;
    }
    .img_box a{
        width: 33%;
        margin-bottom: 10px;
    }
    .tite_img{
        width: 12% !important;
    }
    .tite_img2{
        width: 10% !important;
    }
    .title_box{
        width: auto;
        margin: 35px 0;
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .img_box2{
        width: auto;
        text-align: center;
        margin-top: 100px;
        /* margin-top: 100px; */
        
      }
      .img_box2 img{
          width: 50%;
          margin: 0px auto;
          image-rendering:-moz-crisp-edges;
	image-rendering:-o-crisp-edges;
	image-rendering:-webkit-optimize-contrast;
	image-rendering: crisp-edges;
	-ms-interpolation-mode:nearest-neighbor;
      }
  }