/*reset*/

* {
    padding: 0;
    margin: 0;
}

body,
ul,
ol,
p,
h1,
h2,
h3,
h4,
h5,
dl,
dd,
form,
input,
textarea,
td,
th,
button,
strong,
em,
select,
video,
canvas {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
    vertical-align: top;
}

table {
    border-collapse: collapse;
   
}

textarea {
    resize: none;
    overflow: auto;
}

img {
    border: none;
    vertical-align: middle;
}

em {
    font-style: normal;
}

a {
    text-decoration: none;
}

a {
    -webkit-appearance: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    outline: none
}

a,
img {
    -webkit-touch-callout: none;
}

html,
body {
    -webkit-user-select: none;
    user-select: text;
    
}

/*public*/


body {
    font-family: "Helvetica Neue", Helvetica, "STHeiTi", sans-serif;
    overflow-x: hidden;
    overflow-y: auto;
    
}

.clear {
    zoom: 1;
}

.clear:after {
    content: '';
    display: block;
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}
a, input{
	-webkit-appearance: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    outline: none;
}
input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px white inset !important;
}

@media screen and (max-width: 1440px) {
    html {
        font-size:16px
    }
}
@media screen and (min-width: 1440px) and (max-width: 1660px) {
    html {
        font-size:18px
    }
}
@media screen and (min-width: 1660px) and (max-width: 1680px)  {
    html {
        font-size:18px
    }
}
@media screen and (min-width: 1680px) and (max-width: 1920px)  {
    html {
        font-size:19px
    }
}