html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,/* Ann */
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video, hr {
  margin: 0; 
  padding: 0; 
  border: 0;
}
*{
  box-sizing: border-box;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
input, select, button{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  line-height: 1; 
  width:100%; 
  height:100%;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: ''; 
  content: none;
}
table {
  border-collapse: collapse; 
  border-spacing: 0;
}
a{
  text-decoration:none;
}
a, img {
  outline: 0 !important;
  vertical-align: middle;
}
.clearfix:after {
  content: "."; 
  display: block; 
  height: 0; 
  clear: both; 
  visibility: hidden;
}
.clearfix {
  *+height:1%;
}
.attachment{
  background-position: center 0; 
  background-repeat: no-repeat; 
  background-size: cover; 
  -webkit-background-size: cover; 
  -o-background-size: cover; 
  zoom: 1;
}
.ib{
  display: inline-block; 
  *display: inline; 
  *zoom: 1;
}
.pr{position: relative;}
.pa{position: absolute;}
.pf{position: fixed;}
.fl{float: left;}
.fr{float: right;}
.table{display: table;}
.table-cell{
  display: table-cell; 
  vertical-align: middle;
}
.block{
  display: block; 
  max-width: 100%;
}
.inline-block{
  display: inline-block;
}
.justify{
  text-align: justify;
}
.justify_fix, .justify-fix{
  display:inline-block; 
  width:100%; 
  height:0; 
  overflow:hidden;
}
.ellipsis{
  overflow: hidden; 
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row-ellipsis{
  display: -webkit-box !important;    
  -webkit-box-orient: vertical;    
  -webkit-line-clamp: 3;    
  overflow: hidden;
}
.pc-horizontal{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.pc-vertical{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.pc-center{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.flex-center{
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.flex-horizontal{
  display: flex;
  justify-content: space-around;
}
.flex-vertical{
  display: flex;
  align-items: center;
}
@font-face {
  font-family: PingFang SC;
  src: url(../fonts/PingFangSC-Regular.ttf);
}
body{
  font-family: "PingFang SC";
  font-size: 12px;
  line-height: 1;
}


@media (min-width: 768px) {
  body {
    min-width: 1200px;
  }
  ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
    }
  ::-webkit-scrollbar-button {
    width: 0;
    height: 0;
    }
  ::-webkit-scrollbar-button:start:decrement,
  ::-webkit-scrollbar-button:end:increment {
    display: block;
    }
  ::-webkit-scrollbar-button:vertical:start:increment,
  ::-webkit-scrollbar-button:vertical:end:decrement {
    display: none;
    }
  ::-webkit-scrollbar-track:vertical,
  ::-webkit-scrollbar-track:horizontal,
  ::-webkit-scrollbar-thumb:vertical,
  ::-webkit-scrollbar-thumb:horizontal,
  ::-webkit-scrollbar-track:vertical,
  ::-webkit-scrollbar-track:horizontal,
  ::-webkit-scrollbar-thumb:vertical,
  ::-webkit-scrollbar-thumb:horizontal {
    border-color: transparent;
    border-style: solid;
    }
  ::-webkit-scrollbar-track:vertical::-webkit-scrollbar-track:horizontal {
    background-color: #fff;
    -webkit-background-clip: padding-box;
            background-clip: padding-box;
    }
  ::-webkit-scrollbar-thumb {
    min-height: 28px;
    padding-top: 100;
    background-color: rgba(0, 0, 0, .2);
    -webkit-background-clip: padding-box;
            background-clip: padding-box;
    border-radius: 5px;
    -webkit-box-shadow: inset 1px 1px 0 rgba(0, 0, 0, .1), inset 0 -1px 0 rgba(0, 0, 0, .07);
    }
  ::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0, 0, 0, .4);
    -webkit-box-shadow: inset 1px 1px 1px rgba(0, 0, 0, .25);
    }
  ::-webkit-scrollbar-thumb:active {
    background-color: rgba(0, 0, 0, .5);
    -webkit-box-shadow: inset 1px 1px 3px rgba(0, 0, 0, .35);
    }
  ::-webkit-scrollbar-track:vertical,
  ::-webkit-scrollbar-track:horizontal,
  ::-webkit-scrollbar-thumb:vertical,
  ::-webkit-scrollbar-thumb:horizontal {
    border-width: 0;
    }
  ::-webkit-scrollbar-track:hover {
    background-color: rgba(0, 0, 0, .05);
    -webkit-box-shadow: inset 1px 0 0 rgba(0, 0, 0, .1);
    }
  ::-webkit-scrollbar-track:active {
    background-color: rgba(0, 0, 0, .05);
    -webkit-box-shadow: inset 1px 0 0 rgba(0, 0, 0, .14), inset -1px -1px 0 rgba(0, 0, 0, .07);
    }
  .scrollbar-hover::-webkit-scrollbar,
  .scrollbar-hover::-webkit-scrollbar-button,
  .scrollbar-hover::-webkit-scrollbar-track,
  .scrollbar-hover::-webkit-scrollbar-thumb {
    visibility: hidden;
    }
  .scrollbar-hover:hover::-webkit-scrollbar,
  .scrollbar-hover:hover::-webkit-scrollbar-button,
  .scrollbar-hover:hover::-webkit-scrollbar-track,
  .scrollbar-hover:hover::-webkit-scrollbar-thumb {
    visibility: visible;
    }
  }