*{padding:0;margin:0;box-sizing: border-box;font-family:'微软雅黑';}
.container{padding: 20px;width:100%; max-width:500px;margin: auto;}
.form .input-box{min-height: 40px;display: flex;margin-bottom: 20px;}
.form input{border:0;flex:1;border:1px #ececec solid;outline: none;text-indent: 1em;}
.form textarea{border:0;flex:1;border:1px #ececec solid;outline: none;padding: 1em;resize: none;height:5em;}
.form button{background:#1890ff;width:100px;border:0;color:#fff;cursor: pointer;}
.form button:disabled{background:#999}
.country{display:flex;align-items:center;margin-bottom:20px;}
.country div{border:1px #dbdbdb solid;width:80px;margin-left:20px;text-align:center;line-height:30px;}
.country .hover{background:#1890ff;color:#fff;}
.content{padding:20px;border:1px #ececec solid;}
.content p{margin-bottom: 1em;}
.content a{font-size:16px;text-decoration: none;color:#1890ff;}
.content img{max-width: 100%;border-radius:4px}
[v-cloak] { display: none;}
.lool-course{
    background:#1890ff;display: block;border:0;color:#fff;cursor: pointer;height:40px;
    border-radius: 4px;width:100%;margin-bottom:10px;
}