/*清零*/
body,div,ol,ul,li,dl,dd,dt,h1,h2,h3,h4,h5,h6,input,p,form,img{ padding:0;margin:0; font-weight:normal}
body{max-width:640px;min-width:320px;margin:0 auto;font-family:"微软雅黑",Verdana,Arial,"宋体"}
img{ border:none; outline:none}
input,select,textarea{ outline:none; border:none; background:#FFF;resize:none}
ul{padding:0}
li{list-style-type:none}
p{margin:0}
a{ outline:none;text-decoration:none; color:#000;transition:all 0.3s;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s}
em{transition:all 1s;-webkit-transition:all 1s;-moz-transition:all 1s;-o-transition:all 1s}
em{font-style:normal}
/**重置列表元素**/
ul,ol,li{list-style:none}
/**重置图片元素**/
img{ border:none; vertical-align:middle}
/**重置表格元素**/
table{border-collapse:collapse;border-spacing:0}
/*clearFix*/
.clearfix{ clear:both;*zoom:1}
.clearfix:after{ clear:both; display:block;visibility:hidden; height:0; line-height:0; content:"";font-size:0}
.al {text-align:left}  
.ar {text-align:right}  
.ac {text-align:center}  
.lc {margin:0 auto}
.fl{float:left;display:block}
.fr{float:right;display:block} 
.fc{float:none;clear: both}  
.rel {position:relative}  
.abs {position:absolute}
.img img{width:100%}  
/* HTML 5 */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section{ display:block}
/**
 * Address `overflow` set to `hidden` in IE 8/9/10/11.
*/
button {
  overflow: visible;
}
/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
 * Correct `select` style inheritance in Firefox.
 */
button,
select {
  text-transform: none;
}
/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
*/
button,html input[type="button"], /* 1 */
input[type="reset"],input[type="submit"] {
  -webkit-appearance: button; /* 2 */
  cursor: pointer; /* 3 */
}
/**
 * Re-set default cursor for disabled elements.
 */
button[disabled],html input[disabled] {
  cursor: default;
}
/**
 * Remove inner padding and border in Firefox 4+.
*/
button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}
/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
*/
input {
  line-height: normal;
}
/**
 * It's recommended that you don't attempt to style these elements.
 * Firefox's implementation doesn't respect box-sizing, padding, or width.
 *
 * 1. Address box sizing set to `content-box` in IE 8/9/10.
 * 2. Remove excess padding in IE 8/9/10.
*/
input[type="checkbox"],input[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}
/**
 * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 * `font-size` values of the `input`, it causes the cursor style of the
 * decrement button to change from `default` to `text`.
*/
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
/**
 * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari and Chrome
 *    (include `-moz` to future-proof).
*/
input[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box; /* 2 */
  box-sizing: content-box;
}
/**
 * Remove inner padding and search cancel button in Safari and Chrome on OS X.
 * Safari (but not Chrome) clips the cancel button when the search input has
 * padding (and `textfield` appearance).
*/
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/**
 * Define consistent border, margin, and padding.
*/
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
/**
 * 1. Correct `color` not being inherited in IE 8/9/10/11.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
*/
legend {
  border: 0; /* 1 */
  padding: 0; /* 2 */
}
/**
 * Remove default vertical scrollbar in IE 8/9/10/11.
*/
textarea {
  overflow: auto;
}
/**
 * Don't inherit the `font-weight` (applied by a rule above).
 * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
*/
optgroup {
  font-weight: bold;
}
/* Tables
/**
 * Remove most spacing between table cells.
*/
table {
  border-collapse: collapse;
  border-spacing: 0;
}
td,
th {
  padding: 0;
}



.txt{margin:0.45rem;}
.txt p{font-size:0.7rem;line-height:1rem;}
.txt span{font-weight:bold;}