html {
   font-size: 62.5%;
   font-size: calc(100vw/3.75);
   font-size: -webket-calc(100vw/3.75);   // 设计稿宽度  375px
}

body,h1,h2,h3,h4,h5,h6,blockquote,ol,ul,dl,dd,p,textarea,input,select,option,form {
    margin:0; padding:0;
}

body{
    // background: #f5f4f0;
    -webkit-tap-highlight-color:transparent;
    font-size:.24rem;
}

ol,ul,textarea,input,option,th,td {
    padding:0;
}

h1,h2,h3,h4,h5,h6 {
    font-weight: normal;
    font-size:100%;
}

article, aside, details, figcaption, figure, footer, header, menu, nav, section {
    display: block;
}

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

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

.clearfix:after {
    content:'.';display:block;height:0;clear:both;visibility:hidden;
}

.clearfix {*zoom:1;}
.clear {
    clear:both;height:0;overflow:hidden;
}

input[type=text],textarea{
    -webkit-appearance:none;
}

input:focus{
    -webkit-user-modify:read-write-plaintext-only;
}

fieldset, img {
    border: 0;
}

img{
    display: block;
}

a {
    color: black;
    text-decoration:none;
}

a,textarea,input{
    outline:none;
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
  content: '';
  content: none;
}

textarea {
    overflow:auto;resize:none;
}