@charset "utf-8";
body{background: #eeedec;}
.main{
    width: 1300px;
    height: auto;
    overflow: hidden;
    margin: 0 auto;
    margin-top: 100px;
}
.swiper{
    width: 100%;
    height: 710px;
    background: #fff;
    padding: 20px 0;
    box-sizing: border-box;
    border-radius: 20px;
}
.swiper .swiper-slide{
    width: 400px;
    height: 100%;
    overflow: hidden;
}
.alpha{
    width: 280px;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.8);
    background-repeat: no-repeat;
    background-size: 80% auto;
}
.alpha_chun{
    background-image: url(../../images/zt/zt_2023jieqi/chun1.png);
    background-position: left 40px;
}
.alpha_xia{
    background-image: url(../../images/zt/zt_2023jieqi/xia1.png);
    background-position: right bottom;
}
.alpha_qiu{
    background-image: url(../../images/zt/zt_2023jieqi/qiu1.png);
    background-size: 100% auto;
    background-position: left bottom;
}
.alpha_dong{
    background-image: url(../../images/zt/zt_2023jieqi/dong1.png);
    background-size: 100% auto;
    background-position: left top;
}
.icon{
    position: absolute;
    left: 20px;
    top: 30px;
    z-index: 200;
}
.item_btn{
    width: 100%;
    height: 20px;
    margin-top: 20px;
    overflow: hidden;
    display: flex;
    justify-content: flex-end;
}
.item_btn div{
    width: 60px;
    height: 100%;
    border: 1px solid #c1bebe;
    display: inline-block;
    box-sizing: border-box;
    position: relative;
    cursor: pointer;
}
.item_btn div span{
    display: block;
    width: 40px;
    height: 3px;
    background: url(../../images/zt/zt_2023jieqi/arrow_c.png) repeat-x;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: width 0.5s;
}
.item_btn div:hover span{
    width: 50px;
}
.prev span{
    right: 0;
}
.prev span::after{
    content: "";
    width: 9px;
    height: 11px;
    position: absolute;
    left: 0px;
    top: 50%;
    transform: translateY(-50%);
    background: url(../../images/zt/zt_2023jieqi/arrow_l.png) no-repeat;
}
.next span{
    left: 0;
}
.next span::after{
    content: "";
    width: 9px;
    height: 11px;
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
    background: url(../../images/zt/zt_2023jieqi/arrow_r.png) no-repeat;
}
.title{
    display: none;
}
.page{
    text-align: right;
    margin-top: 10px;
}
.page_total{
    color: #999;
}
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@media screen and (orientation:portrait){
	.main{
        width: 6.8rem;
        margin-top: 0.4rem;
        position: relative;
    }
    .swiper{
        height: 7.1rem;
        padding: 0.2rem 0;
        border-radius: 0.2rem;
        margin-top: 0.2rem;
    }
    .swiper .swiper-slide{
        width: 4rem;
    }
    .alpha{
        display: none;
    }
    .icon{
        display: none;
    }
    .title{
        display: block;
        /* position: absolute; */
        width: 100%;
        height: auto;
        /* left: 50%;
        top: 0;
        transform: translateX(-50%); */
    }
    .item_btn{
        height: 0.4rem;
        margin-top: 0.2rem;
    }
    .item_btn div{
        width: 1rem;
    }
    .item_btn div span{
        width: 0.5rem;
        height: 3px;
    }
    .item_btn div:hover span{
        width: 0.8rem;
    }
    .prev span::after{
        content: "";
        width: 9px;
        height: 11px;
        position: absolute;
        left: 0px;
        top: 50%;
        transform: translateY(-50%);
        background: url(../../images/zt/zt_2023jieqi/arrow_l.png) no-repeat;
    }
    .next span::after{
        content: "";
        width: 9px;
        height: 11px;
        position: absolute;
        right: 0px;
        top: 50%;
        transform: translateY(-50%);
        background: url(../../images/zt/zt_2023jieqi/arrow_r.png) no-repeat;
    }

}