* {
    margin: 0;
    padding: 0;
    border: 0;
}

input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{
    -webkit-appearance:textfield;
}
input[type="number"]{
    -moz-appearance:textfield;
}
ul, li {
    list-style: none;
}
a {
    text-decoration: none;
    cursor: pointer;
    color: #4d4d4d;
}
img {
    vertical-align: middle;
}
input , select , .textarea {
    outline: none;
}
h1, h2, h3, h4 {
    font-weight: normal;
}
body {
    font-family: "Microsoft YaHei", "微软雅黑";
    color: #4d4d4d;
}
.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    overflow: hidden;
}
.green {
    color:#52bf63;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.pr {
    position: relative;
}
.slide{
    z-index: 2000;
}
.slide ul{
    font-size: 0px;
    border: #e8e8e8 solid 1px;
    border-top-left-radius: 6px;
    border-bottom-left-radius: 6px;
    cursor: pointer;
}
.slide{
    position: fixed;
    right:0px;
    top: 50%;
    transform: translateY(-50%)

}
.slide ul li:nth-of-type(1){
    border-top-left-radius: 6px;
    overflow: hidden;
}
.slide ul li a{
    display: inline-block;
    width: 80px;
    height: 80px;
}
.online{
    background: url(../images/online.png) no-repeat center center;
}
.dayQuestion{
    border-top:#e8e8e8 solid 1px;
    background: url(../images/dayQuestion.png) no-repeat center center;
}
.myOrder{
    border-top:#e8e8e8 solid 1px;
    background: url(../images/myOrder.jpg) no-repeat center center;
}