html {


    font-family: "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif; font-size: 62.5%;
    -ms-text-size-adjust: 100%;  -webkit-text-size-adjust: 100%;
}
body {
    min-width: 1200px;
    height: 100%; margin: 0; padding: 0; background-color: #f5f5f5;
    -webkit-overflow-scrolling: touch; font-size: .26rem;
    -webkit-tap-highlight-color:rgba(0,0,0,0);
}
img {
    border: 0; vertical-align: middle;
}
button, select {
    text-transform: none;
}
button, input[type="button"], input[type="reset"], input[type="submit"] {
    -webkit-appearance: button; cursor: pointer;
}
button[disabled], input[disabled] {
    cursor: default;
}
input {
    line-height: normal;
}
input[type="checkbox"], input[type="radio"] {
    box-sizing: border-box; padding: 0;
}
input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button {
    height: auto; -webkit-appearance: none;
}
input[type="search"] {
    -webkit-appearance: textfield; -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box; box-sizing: border-box;
}
input[type="text"],
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}
::-ms-clear,::-ms-reveal{display:none;}
legend { margin: 0; padding: 0; }
textarea { overflow: auto; resize: vertical; }
table { border-collapse: collapse; border-spacing: 0; }
th, td { padding: 0; }
h1, h2, h3, h4, h5, h6 { padding: 0; margin: .05rem 0; }
h1 { font-size: .46rem; }
h2 { font-size: .42rem; }
h3 { font-size: .38rem; }
h4 { font-size: .36rem; }
h5 {
    padding: .03rem 0; font-size: .32rem; line-height: 1.3; font-weight: normal;
}
h6 { font-size: .28rem; }
p, figure, form, blockquote { margin: 0; }
ul, ol, li, dl, dt, dd ,p,span,div,section{ margin: 0; padding: 0; }
ul, ol { list-style: none outside none; }
h1, h2, h3 { line-height: 2rem; font-weight: normal; }
h1 { font-size: .8rem; line-height: 1rem; }
h2 { font-size: .6rem; line-height: .8rem; }
h3 { font-size: .4rem; line-height: .6rem; }
input::-moz-placeholder, textarea::-moz-placeholder { color: #cccccc; }
input:-ms-input-placeholder, textarea:-ms-input-placeholder { color: #cccccc; }
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder { color: #cccccc; }
a { background: transparent; -webkit-tap-highlight-color: rgba(255, 0, 0, 0); text-decoration: none; }
a:active { outline: 0; }
* { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
.fl { float: left; }
.fr { float: right; }
.tl { text-align: left; }
.tr { text-align: right; }
.tc { text-align: center; }
.hide { display: none; }

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

/* margin */
.ml10 { margin-left: .1rem; }
.mb40 { margin-bottom: .4rem; }
.mr20 { margin-right: .2rem; }
.mb20 { margin-bottom: .2rem; }
.mb30 { margin-bottom: .3rem; }

/* padding */
.p40 { padding-bottom: .4rem; }
.p20 { padding: .2rem; }

/* layout */
.wrapper {
    min-width: 320px; max-width: 750px; margin: 0 auto;
    overflow: hidden;
}

#errorMsg {
    position: fixed; left: 50%; top: 50%;
    width: 90%; height: .8rem; margin-left: -45%; padding: .2rem .4rem;
    background: rgba(0, 0, 0, .5); border-radius: 0.1rem;
    text-align:center; line-height: .4rem; font-size: 0.28rem; color: #fff;
    z-index: 9999999; opacity: 0;
}


.mask {
    position: fixed; left: 0; top: 0;  bottom:0; right:0; display: block;
    width: 100%; height: 100%; background-color: rgba(0, 0, 0, .5);z-index:111;
}
.mask img {
    position: absolute; left: 50%; top: 50%; margin-left: -25%; margin-top: -50%;
    width: 50%; vertical-align: middle; z-index: 99999;
}