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

body,
html {}

body {
    word-break: break-all;
    font: 12px/1.5 'microsoft yahei', 'simsun', sans-serif, tahoma, arial, 'Hiragino Sans GB', sans-serif;
}

button,
img,
em {
    border: 0;
}

img {
    vertical-align: middle;
}

li,
ul {
    list-style: none;
}

i {
    font-style: normal;
}

a {
    text-decoration: none;
    outline: none;
    cursor: pointer;
}

a:hover {
    text-decoration: none;
}

input,
textarea {
    outline: none;
}

em,
i {
    font-style: normal;
    font-weight: normal;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

label {
    display: block;
}

select,
input {
    border: 0;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    background: none;
}

.hide {
    display: none;
}