*{
    margin: 0;
    padding: 0;
}
html,body{
    margin: 0px;
    padding: 0;
    width: 100%;
    height: 90%;
    overflow: hidden;
    background: #c2ccd0;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}
/*火狐*/
input[type="number"] {
    -moz-appearance: textfield;
}
h1{
    margin: 10px;
    padding: 5px;
    width: 50%;
    position: relative;
    left: 25%;
    box-shadow: 4px 4px 5px #888888;
}
ul{
    width: 60%;
    position: relative;
    left: 20%;
    text-align: right;
    border: 1px solid #bbcdc5;
    box-shadow: 4px 4px 5px #888888;
}
li{
    margin: 5px;
    padding: 10px;
    width: 80%;
    list-style: none;
}
.notice{
    display: inline-block;
    text-align: center;
    padding: 1px;
    margin: 1px;
    height: auto;
    display: none;
    width: 30px;
}
.hfc{
    display: block;
    margin: 10px;
    padding: 10px;
    height: 25%;
    text-align: center;
    font-size: large;
    font-weight: bold;
    background: #e0eee8;
}
.display{
    height: 90%;
    margin: 10px;
    padding: 10px;
    position: relative;
    text-align: center;
    border-bottom: 1px solid #bbcdc5;
    font-size: large;
    font-weight: bold;
    text-align: center;
    background: #e0eee8;
}
.result{
    outline: none;
    border-top: none;
    border-bottom: 1px solid black;
    border-left: none;
    border-right: none;
    text-align: center;
    font-size: large;
    font-weight: bold;
    background: #e0eee8;
}
.btnn,.btnn2{
    width: 100px;
    height: 50px;
    font-size: large;
    font-weight: bold;
    background: #f3f9f1;
    outline: none;
    border: #c2ccd0;
    box-shadow: 4px 4px 5px #888888;
}
#time{
    display: inline-block;
    width: 100px;
    height: 25px;
    text-align: center;
    border: #c2ccd0;
    box-shadow: 4px 4px 5px #888888;
}
#info{
    float: left;
    margin: 5px;
    padding: auto;
    width: 15%;
    height: 50px;
    border: 1px solid red;
    border: #c2ccd0;
    box-shadow: 4px 4px 5px #888888;
    text-align: center;
}
#module{width: auto;
    text-align: center;
    font-size: medium;
}