/* ====这个文件当中写的全都是清除默认样式的代码==== */


/* 清除所有标签的内外间距 */
* {
    padding: 0;
    margin: 0;
    /* 将所有的标签变成怪异盒子 */
    box-sizing: border-box;
}

/* 清除无序和有序前面的默认符号 */
ol,
ul {
    list-style: none;
}

/* 取消默认自带的下滑 */
a,
u {
    text-decoration: none;
    color: #363534;
}

/* 取消标题自带加粗  让字号统一都为16px */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 400;
    font-size: 16px;
}

/* 让加粗标签回归正常 */
b,
strong {
    font-weight: 400;
}

/* 让倾斜标签回归正常 */
i,
em {
    font-style: normal;
}

/*   输入框标签 */
input {
    border: none;
    /* 清除轮廓线（就是点击之后哪个蓝色线条） */
    outline: none;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button{
    -webkit-appearance: none !important;
}

html {
    height: 100%;
    overflow-y: scroll;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
}

:root {
    overflow-y: auto;
    overflow-x: hidden;
}

:root body {
    position: absolute;
}

body {
    width: 100vw;

}
html::selection {
    background-color: #565BFC;
    color:white;
}
html::-moz-selection {
    background-color: #565BFC;
    color:white;
}
html::-webkit-selection {
    background-color: #565BFC;
    color:white;
}
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus, 
input:-webkit-autofill:active {
    transition-delay: 99999s;
    transition: color 99999s ease-out, background-color 99999s ease-out;
    -webkit-transition-delay: 99999s;
    -webkit-transition: color 99999s ease-out, background-color 99999s ease-out;
    -webkit-text-fill-color: #807c7c;
}

html {
    @media screen all and (max-width: 320px) {
        html {
            font-size: 12px;
            font-size: 12px;
        }
    }

    @media all and (min-width:321px) and (max-width:375px) {
        html {
            font-size: 14px;
        }
    }

    @media all and (min-width :376px) {
        html {
            font-size: 16px;
        }
    }

    @media all and (min-width :900px) and (max-width:1440px) {
        html {
            font-size: 16px;
        }
    }
    @media all and (min-width:1680) and (max-width:1920px){
        html{
            font-size:21.333333px
        }
    }
    
}

body {
    display: flex;
    flex-direction: column;

}