html,
body {
    position: relative;
    font-family: "微软雅黑", "microsoft yahei";
    width: 100%;
    min-width: 1200px;
}
input{
    user-select: text;
}
* {
    box-sizing: border-box;
    font-family: 'Microsoft YaHei', '微软雅黑'
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td {
    margin: 0;
    padding: 0;
}

body,
button,
input,
select,
textarea {
    font: 12px/1.5tahoma, arial, 5b8b4f53;
}

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

address,
cite,
dfn,
em,
i,
var {
    font-style: normal;
}

code,
kbd,
pre,
samp {
    font-family: couriernew, courier, monospace;
}

small {
    font-size: 12px;
}

ul,
ol {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

sup {
    vertical-align: text-top;
}

sub {
    vertical-align: text-bottom;
}

legend {
    color: #000;
}

fieldset,
img {
    border: 0;
}

button,
input,
select,
textarea {
    font-size: 100%;
}


.fl{ float: left; }
.fr{ float: right; }
.clearfix{ *zoom: 1; }
.clearfix::after{ content: ''; display: block; height: 0; clear: both; visibility: hidden;}

.margin-r10{
    margin-right:.10rem;
}
.margin-l10{
    margin-left:.10rem;
}
.margin-r20{
    margin-right:.20rem;
}

/*定义滚动条宽高及背景，宽高分别对应横竖滚动条的尺寸*/
.scrollbar{
    overflow: auto;
}
.scrollbar::-webkit-scrollbar{
    width: 1px;
    height: 5px;
    background-color: transparent;
}
/*定义滚动条的轨道，内阴影及圆角*/
.scrollbar::-webkit-scrollbar-track{
    background-color: transparent;
}
/*定义滑块，内阴影及圆角*/
.scrollbar::-webkit-scrollbar-thumb{
    height: 5px;
    border-radius: 4px;
    box-shadow: inset 0 0 6px rgba(223,224,225,1);
    background-color: rgba(223,224,225,0.8);
}

/* placelhoder 属性 */
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder{
    color: #32383e;
}
input:-moz-placeholder, textarea:-moz-placeholder {
    color: #32383e;
}
input::-moz-placeholder, textarea::-moz-placeholder{
    color: #32383e;
}
input:-ms-input-placeholder, textarea:-ms-input-placeholder{
    color: #32383e;
}
.singleText{
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.doubleText{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.fiveText{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
}
.w1200{
    width: 12rem;
    min-width: 1200px;
    margin: auto;
}