* {
    padding: 0;
    margin: 0;
    font-family: 'Open Sans Light';
    letter-spacing: .05em;
}

html {
    height: 100%;
}

body {
    height: 100%;
}

.outer {
    height: 100%;
    background-image: linear-gradient(-45deg, #70bdff,#70bdff);
}

/*最外层*/
.inner {
    background-color: #fff;
    width: 280px;
    height: 650px;
    border-radius: 15px;
    padding: 0 25px;
    /*左右居中*/
    margin: 0 auto;
    /*垂直居中*/
    position: relative;
    top: 50%;
    transform: translate(0%,-50%);
    /*阴影*/
    box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.2);
}

/*.inner {
    background-color: #fff;
    width: 255px;
    height: 600px;
    border-radius: 15px;
    padding: 0 30px;*/ /*左右加宽*/
/*position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}*/

.text-center {
    text-align: center;
    display: block;
}

a {
    text-decoration-line: none;
    color: #a6c1ee;
    font-size: 14px;
}

/*----------------验证码----------------*/

.label {
    display: inline;
    padding: .2em .6em .3em;
    font-size: 75%;
    font-weight: bold;
    line-height: 1;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: .25em;
}

.label-info {
    background-color: #3296ff;
}

/*----------------输入框样式----------------*/



/*标题*/
.inner .header {
    font-size: 30px;
    text-align: center;
    line-height: 150px;
    color: #222222;
}

/*输入框组件*/
.form .input {
    position: relative;
    opacity: 1;
    height: 2rem;
    width: 100%;
    margin: 0px 0px 45px 0px;
    transition: .4s;
}
/*输入框*/
.input input {
    outline: none;
    width: 100%;
    border: none;
    border-bottom: 1px solid rgb(180, 180, 180);
    position: relative;
    line-height: 35px;
    background: transparent;
    z-index: 1;
}


    /*输入框焦点或内容不为空时-标题浮起来*/
    .input input:valid ~ label,
    .input input:focus ~ label {
        top: -50%;
        font-size: 14px;
    }

    /*输入框焦点-底部条条变颜色*/
    .input input:focus {
        transition: border-bottom 0.4s;
        border-bottom: 1px solid #63aefc;
    }

/*输入框提示*/
.input label {
    position: absolute;
    left: 0;
    top: 16%;
    font-size: 16px;
    color: #63aefc;
    transition: .2s;
}
/*错误提示*/
.input .error-tip {
    color: red;
    font-size: 10px;
    padding: 0px;
    margin: 0px;
    position: relative;
}

/*按钮*/
.form .btn {
    text-align: center;
    width: 100%;
    line-height: 36px;
    background-image: linear-gradient(to right,#3296ff,#3296ff);
    border-radius: 5px;
    color: #fff;
}

    /*按钮-鼠标划过*/
    .form .btn:hover {
        background-image: linear-gradient(to right,#63aefc,#63aefc);
    }

/*底部版本号*/
.version {
    color: #a6c1ee;
    text-align: center;
    display: block;
    font-size: 6px;
    position: absolute;
    left: 50%;
    top: 97%;
    transform: translate(-50%,-50%);
}