我正在尝试使用媒体查询来覆盖桌面设备的样式，但似乎不起作用。我将边框颜色设置为h2元素，并进行了测试以更好地可视化此问题。如您所见，h2的边框颜色设置为黄色。

这是我的SASS样式：

.hero{
    width: 100%;
    position: relative;
    background-color: $orange-color;
    background-image: url("../../../src/assets/images/gastro/gasto-item-chicken-buger.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 0;
    .hero_content{ 
        flex-grow: 1;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        transform: translateY(-100px);
        z-index: 2;
        .container{
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            .box{
                padding: 36px;
                display: flex;
                flex-wrap: wrap;
                text-align: center;
                justify-content: center;
                width: 50%;
                h2{
                    border: 2px solid yellow;
                    color: $c-white;
                    font-family: "CustomFont";
                    font-size: 4rem;
                    line-height: 1.1;
                    padding-bottom: 18px;
                    text-shadow: .0625rem .0625rem #000;
                    span{
                        color: $button-color;
                    }
                }
                h3{ 
                    color: $c-white;
                    font-family: $ff-title;
                    text-shadow: .0625rem .0625rem #000;
                    font-size: 2rem      
                }
            } 
        }
   }

}

这是同一页底部的媒体查询。如您所见，边框颜色设置为红色，但仍然显示黄色边框颜色，而应该是红色边框颜色。只有在通用样式中删除黄色边框颜色时，它才显示红色。

@media (min-width: 768px){    
    .hero{    
        .hero_content{
            .box{
                h2{
                    border: 2px solid red;
                    font-size: 4rem;
                }
                h3{
                    font-size: 2rem;
                }
            }
        } 
    }
}