html, body {
    -webkit-text-size-adjust: 100%!important;
    text-size-adjust: 100%!important;
    /*font-size: 25px!important;*/
}
*{
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color:rgba(255,255,255,0);
}
a{
    text-decoration: none;
    list-style: none;
    width: 100%;
    height: 100%;
    display:flex;
    align-items: center;
}
/* 修改滚动条的宽度和颜色 */
::-webkit-scrollbar {
    width: 6px;
    background-color: #f1f1f1;
}

/* 修改滚动条滑块的样式 */
::-webkit-scrollbar-thumb {
    background-color: #888;
    border-radius: 5px; /* 修改滑块圆角 */
}

/* 修改滚动条滑块悬停时的样式 */
::-webkit-scrollbar-thumb:hover {
    background-color: #555;
}
/* 隐藏滚动条滑道 */
::-webkit-scrollbar-track {
    background: transparent; /* 或者透明色 background: transparent; */
}
.page{
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 89px;
}
@media only screen and (max-width: 768px){
    .navigation_top{
        display: none;
    }
    .all_main{
        width: 13.86rem;
        margin: 0 auto;
    }
    .all_content_bottom{
        width: 100%;
        box-sizing: border-box;
        padding-bottom: 1rem;
    }
    .content_title{
        width: 100%;
        height: 2.32rem;
        line-height: 2.32rem;
        text-align: center;
        font-weight: 400;
        font-size: 0.72rem;
        color: #333333;
    }

}
@media only screen and (min-width: 800px){
    .navigation_top{
        width: 100%;
        height: 73px;
        border-bottom: 1px solid #D6D6D6;
        box-sizing: border-box;
        padding:  0 0 0 34px;
        display: flex;
        align-items: center;
        cursor: pointer
    }
    .navigation_icon{
        width: 19px;
        height: 18px;
        margin-right: 18px;
    }
    .navigation_text{
        font-weight: 400;
        font-size: 14px;
        color: #CFCFCF;
    }
    .navigation_text:not(:last-child){
        margin-right: 4px;
    }
    .all_main{
        width: 1300px;
        margin: 0 auto;
        display: flex;
    }
    .all_content{
        flex: 1;
        margin-left: 6px;
        padding-bottom: 104px;
        box-sizing: border-box;
    }

    .all_content_bottom{
        width: 931px;
        margin: 0 auto;
    }
    .content_img{
        width: 100%;
        height: 446px;
    }
    .content_title{
        width: 100%;
        height: 100px;
        line-height: 100px;
        text-align: center;
        font-weight: 600;
        font-size: 28px;
        color: #333333;
    }
}