@charset "UTF-8";

/*大图开始*/
.big_img{
    margin-bottom: 0.61rem;
}
.big_img img{
    width: 100%;
    height: auto;
}
/*大图结束*/



/* 手机（屏幕宽度小于等于 1600px） */
@media screen and (max-width: 1600px) {
    .big_img{
        width: 100%;
    }
    .about_text{
        width: 94%;
    }
    .about_desc{
        width: 94%;
    }
    .about_imgs{
        width: 94%;
    }
    .certs{
        width: 98%;
    }
    .certs div{
        width: 1.4rem;
    }
    .contact{
        width: 98%;
    }
}

/* 桌面电脑（屏幕宽度大于 1600） */
@media screen and (min-width: 1600px) {
    .big_img{
        width: 1600px;
        margin: 0 auto 0.61rem auto;
    }
    .about_text{
        width: 1600px;
    }
    .about_desc{
        width: 1600px;
    }
    .about_imgs{
        width: 1600px;
    }
    .about_imgs .list{
        width: 50%;
    }
    .certs{
        width: 1600px;
    }
    .certs div{
        width: 1.4rem;
    }
    .contact{
        width: 1600px;
    }
}


/*三文鱼油内容描述开始*/
.about_text{
    font-family: MicrosoftYaHei-Bold;
    font-size: 0.35rem;
    font-weight: 700;
    font-stretch: normal;
    line-height: 0.5rem;
    letter-spacing: 0.01rem;
    color: #000000;
    margin: 0.43rem auto 0.5rem auto;
}
.about_desc{
    font-family: MicrosoftYaHeiLight;
    font-size: 0.18rem;
    font-weight: normal;
    font-stretch: normal;
    line-height: 0.3rem;
    color: #000000;
    margin: 0 auto;
}
/*三文鱼油内容描述结束*/

.about_imgs{
    display: flex;
    flex-direction: row;
    align-content: center;
    justify-content: space-between;
    margin: 0.21rem auto 0.8rem auto;
}
.about_imgs .list{
    width: 49%;
}
.about_imgs .list img{
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}


.certs{
    margin: 0.4rem auto 1.1rem auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
}
.certs div{
    margin: 0.12rem 0.08rem 0 0.08rem;
    display: flex;
    flex-direction: column;
}
.certs div img{
    width: 100%;
    height: auto;
}
.certs div p{
    font-family: MicrosoftYaHeiLight;
    font-size: 0.14rem;
    font-weight: normal;
    font-stretch: normal;
    line-height: 0.16rem;
    color: #000000;
    text-align: center;
    margin-top: 0.06rem;
}

.contact{
    display: flex;
    flex-direction: column;
    background-color: #eeeeed;
    padding: 0.66rem 0;
    margin: 0 auto;
}
.contact p{
    font-family: MicrosoftYaHeiLight;
    font-size: 0.18rem;
    font-weight: normal;
    font-stretch: normal;
    line-height: 0.33rem;
    color: #000000;
    margin-left: 0.48rem;
}




/*底部开始*/
.bottom{
    width: 100%;
    background-color: #1e559b;
}
.bottom_list{
    width: 100%;
    height: 0.52rem;
    line-height: 0.52rem;
    font-family: SimHei;
    font-size: 0.14rem;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    border-bottom: 1px solid #8faacd;
}
.bottom_list span{
    margin-left: 0.33rem;
}
.bottom_list img{
    width: 0.14rem;
    height: 0.14rem;
    float: right;
    margin: 0.19rem 0.34rem 0 0;
}
.bottom_bottom{
    font-family: MicrosoftYaHeiLight;
    font-size: 0.12rem;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
    padding: 0.2rem 0 0.5rem 0;
}
.xiala1{
    width: 100%;
    height: 0.75rem;
    background: #13427e;
    font-size: 0.3rem;
    display: none;
}
.xiala2{
    width: 100%;
    background: #13427e;
    text-align: center;
    display: none;
    font-size: 0.14rem;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    padding: 0.2rem 0;
}
.xiala3{
    width: 100%;
    height: 1.57rem;
    padding-top: 0.13rem;
    background: #13427e;
    font-size: 0.3rem;
    text-align: center;
    display: none;
}
.xiala3 p{
    font-family: SimHei;
    font-size: 0.14rem;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 0.03rem;
    text-align: center;
    padding-bottom: 0.16rem;
}
.xiala3 img{
    width: 1.1rem;
    height: 1.1rem;
}
.xiala1_content1{
    display: inline-block;
    padding-top: 0.14rem;
}
.xiala1_content1 img{
    width: 0.41rem;
    height: 0.41rem;
    display: inline-block;
    vertical-align: top;
    padding-top: 0.03rem;
    margin-right: 0.05rem;
}
.xiala1_content1_text{
    display: inline-block;
    vertical-align: top;
    font-family: SimHei;
    font-size: 0.14rem;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
}
/*底部结束*/