* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

HTML,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
li,
dt,
dd,
p,
blockquote,
pre,
form,
fieldset,
table,
th,
td {
    border: none;
    margin: 0px;
    padding: 0px;
}

a {
    text-decoration: none;
}


/* a:link {
    color: #fff;
}

a:visited {
    color: #fff;
}

a:hover {
    color: #fff;
}

a:active {
    color: #fff;
} */

input::-ms-clear {
    display: none;
}

input::-ms-reveal {
    display: none;
}

input {
    /* -webkit-appearance: none; */
    margin: 0;
    outline: none;
    padding: 0;
    border: none;
}

input::-webkit-input-placeholder {
    color: #ccc;
}

input::-ms-input-placeholder {
    color: #ccc;
}

input::-moz-placeholder {
    color: #ccc;
}

input:-internal-autofill-selected {
    background: none;
}

input:focus,
input:focus:-internal-autofill-selected {
    background: none;
}

input:-internal-autofill-selected {
    appearance: menulist-button;
    background-color: rgb(232, 240, 254) !important;
    background-image: none !important;
    color: -internal-light-dark(black, white) !important;
}

input[type=submit],
input[type=button] {
    cursor: pointer;
}

button[disabled],
input[disabled] {
    cursor: default;
}

button {
    border: none;
    background: none;
}

button:focus,
select {
    outline: -webkit-focus-ring-color auto 0px;
}

img {
    border: none;
}

ul,
ol,
li {
    list-style-type: none;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

input[type="number"] {
    -moz-appearance: textfield;
}


/*公共方法*/

.clear {
    clear: both;
}

.clearleft {
    clear: left;
}

.clearright {
    clear: right;
}

.floatleft {
    float: left;
}

.floatright {
    float: right;
}

.cursor {
    cursor: pointer;
}


/*背景及色值表*/

body {
    -webkit-text-size-adjust: none;
}

textarea {
    resize: none;
}

textarea:focus-visible {
    outline: none;
}