/*各界面共用部分开始*/
* {
	font-family: "微软雅黑";
}
.standard-main, .science-main, .programmer-main {
	background-color: #F2F2F2;
	margin: 40px auto 0px;
	box-shadow: 0px 0px 15px #4D4D4D;
}
ul {
    list-style: none;
    margin: 0px;
    padding: 0px;
}
li {
    float:  left;
    text-align: center;
    cursor: pointer;
}
li img {
    height: 14px;
}
.title {
	height: 30px;
	line-height: 30px;
}
.result {
	height: 120px;
	text-align: right;
}
.second {
	font-size: 40px;
	font-weight: bold;
	padding-right: 10px;
}
.pre {
	color: #A7A7A7;
	padding-right: 10px;
}
/*计算器类型*/
.type {
    height: 20px;
    text-align: left;
    margin-left: 10px;
    font-weight: bold;
    margin-top: 10px;
    cursor: pointer;
}
/*类型选择侧边栏*/
.type-bar {
    display: none;
    height: 90px;
    width: 100px;
    position: absolute;
    top: 110px;
    background-color: #E6E6E6;
}
.type-bar li {
    float: left;
    width: 100px;
    text-align: center;
    line-height: 30px;
}
.active {
    background-color: #CFCFCF;
}
/*数字加粗*/
.number {
    font-weight: bold;
}
/*共用部分结束*/

/*计算器标准版界面开始*/
.standard-main {
	width: 350px;
	height: 480px;
}
#std-top-symbol {
	border-top: 1px #A7A7A7 solid;
	height: 52px;
}
#std-num-symbol {
	background-color: #E6E6E6;
	height: 270px;
	font-size: 20px;
}
#std-top-symbol li, #std-num-symbol li {
    line-height: 52px;
    width: 87.5px;
}
/*标准界面结束*/

/*科学型界面开始*/
.science-main {
    display: none;
    width: 350px;
}
.sci-result {
    height: 120px;
    text-align: right;
}
#sci-top-symbol {
    border-top: 1px #A7A7A7 solid;
    height: 135px;
}
#sci-top-symbol li, #sci-num-symbol li {
    line-height: 45px;
    width: 70px;
}
#sci-num-symbol {
    height: 235px;
    background-color: #E6E6E6;
}
/*科学型界面结束*/

/*程序员型界面开始*/
.programmer-main {
    display: none;
    width: 350px;
}
.pro-result {
    height: 220px;
    text-align: right;
}
#pro-top-symbol {
    border-top: 1px #A7A7A7 solid;
    height: 45px;
}
#pro-top-symbol li {
    line-height: 45px;
    width: 58px;
}
#pro-num-symbol li {
    line-height: 45px;
    width: 70px;
}
#pro-num-symbol {
    height: 235px;
    background-color: #E6E6E6;
}
/*四个进制*/
#pro-scales {
    margin-left: 20px;
}
#pro-scales div {
    text-align: left;
    margin-top: 5px;
    cursor: pointer;
}
/*当前使用的进制*/
.scale-active {
    color: cornflowerblue;
}
/*按键不可用*/
.disable-btn {
    color: #CACACA;
}
/*程序员型界面结束*/
