*{font-family:微软雅黑,Verdana, Geneva, sans-serif;padding:0px;margin:0px;list-style-type:none;}
html, body {
    font-family: sans-serif;
    font-size: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}
button,.cursor{cursor:pointer}
body{
    font-size:14px; background-color:white
}
.login h1{font-weight: 600}
.login .form-group {margin-bottom: 22px;}
.login .form-control{height: 38px;border-radius: 0;    box-shadow: inset 0 1px 1px rgba(93, 89, 89, 0.075);}
.login .panel{border-radius: 0;}
.login .panel-heading{border:none;}
.login .panel-default{border: 1px #1abc9c solid;}
.log button{text-transform: uppercase;padding: 8px 12px;}
.btn.btn-green{background-color: #3498DB;
    color: #ffffff;-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    border-radius: 0;
}
.btn.btn-green:hover {
    opacity: .8;
}
.has-feedback span{color: #999;}
/* switch lang*/
.sw-lang{background-image:url("../img/lang.png");display: inline-block;width: 23px;height: 23px;border-radius: 50%; }
.en1{background-position:0 -48px; }
.cn1{background-position: 0 -24px;}
.th1{background-position:0 70px;}
.kr1{background-position: 0 141px;}
.id1{background-position: 0 118px;}
.panel table tr th{text-align: center;}