.loginbg {
    background: url("../img_v3/bgb_lld.png") no-repeat center center fixed;
    background-size: cover;
}

.logo {
    position: absolute;
    width: 60%;
    left: 1%;
    top: 150px;
    z-index: 0;
    padding: 1.5em 1.5em 1.5em 1.5em;
    text-align: center;
    font-size: 4em;
    text-transform: uppercase;
    display: block;
    color: #e5f1ea;
    font-weight: bold;
    letter-spacing: 4px;
    text-align: center;
}

form img {
    width: 60%;
    display: inline-block;
}

form>div:first-child {
    text-align: center;
}

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
    -webkit-font-smoothing: antialiased;
    background: url("../img_v3/bgb_lld.png") no-repeat center center fixed;
    background-size: cover;
}

center {
    font-size: 2em;
}

hgroup {
    text-align: center;
    margin-top: 4em;
}

h1 {
    color: #fff;
    font-weight: 300;
}

form {
    width: 25%;
    margin: 150px 60%;
    padding: .5em 2em 0.5em 2em;
    background-color: rgba(255, 255, 255, 1);
    border: 2px dashed #00a9ff;
    border-radius: 10px;
    -webkit-box-shadow: 0 0 1px 5px #fff;
    box-shadow: 0 0 1px 5px rgba(255, 255, 255, 1);
}

@media only screen and (max-width:480px) {
    form {
        width: 90%;
        margin: 7% auto 10% auto;
        border: none;
        background: none;
        box-shadow: none;
    }
    .logo-box {
	    position: relative;
	    top: 10px;
    }
    .logo {
        display: none;
    }
    .loginbg {
        background: url("../img_v3/bg.png") no-repeat center center fixed;
        background-size: cover;
    }
    input:-webkit-autofill {
    	-webkit-box-shadow: 0 0 0 25px #e5f6ff inset!important;
	}
    
}

@media only screen and (min-width:480px)and (max-width:768px) {
    form {
        width: 90%;
        margin: 25% auto 10% auto;
    }
    .logo {
        position: absolute;
        top: 2%;
        left: 5%;
        width: 90%;
        border-radius: 10px;
        text-align: center;
        font-size: 2em;
    }
    .group label {
        font-size: 14px;
    }
}

@media only screen and (min-width:768px)and (max-width:1300px) {
    form {
        width: 40%;
        margin: 20% auto 10% auto;
    }
    .logo {
        position: absolute;
        top: 2%;
        left: 50%;
        width: 60%;
        border-radius: 10px;
        margin-left: -30%;
        text-align: center;
        font-size: 2.2em;
    }
    .group label {
        font-size: 16px;
    }
}

@media only screen and (min-width:1300px)and (max-width:1600px) {
    .logo {
        font-size: 3.5em;
    }
}

.group {
    position: relative;
    margin: 30px 0 30px;
    border-bottom:1px solid rgba(5, 166, 206, 0.3);
}

input {
    font-size: 18px;
    padding: 10px 10px 10px 5px;
    -webkit-appearance: none;
    display: inline-block;
    background: rgba(255, 255, 255, 0);
    color: #636363;
    width: 100%;
    border: none;
    border-radius: 0;
}

input:focus {
    outline: none;
    border-bottom: 0px;
}

input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 25px #fff inset
}

.ver-code {
    margin: -20px 0 10px 0;
    height: 30px;
}
.ver-code span{
	position:relative;
	top:-10px;
	color:#666;
}

/* Label */

label {
    color: #dedede;
    font-size: 18px;
    font-weight: normal;
    position: absolute;
    pointer-events: none;
    left: 5px;
    top: 10px;
    -webkit-transition: all 0.2s ease;
    transition: all 0.2s ease;
}


/* active */

input:focus~label,
input.used~label {
    top: -23px;
    -webkit-transform: scale(.75);
    transform: scale(.8);
    left: -2px;
    /* font-size: 14px; */
    color: #00a9ff;
}


/* Underline */

.bar {
    position: relative;
    bottom: -2px;
    display: block;
    width: 100%;
}

.bar:before,
.bar:after {
    content: '';
    height: 1px;
    width: 0;
    bottom: 1px;
    position: absolute;
    background: #00a9ff;
    -webkit-transition: all 0.2s ease;
    transition: all 0.2s ease-in;
}

.bar:before {
    left: 50%;
}

.bar:after {
    right: 50%;
}


/* active */

input:focus~.bar:before,
input:focus~.bar:after {
    width: 50%;
}


/* Highlight */

.highlight {
    position: absolute;
    height: 60%;
    width: 100px;
    top: 25%;
    left: 0;
    pointer-events: none;
    opacity: 0.5;
}


/* Button */

.button {
    position: relative;
    display: inline-block;
    padding: 12px 24px;
    margin: .3em 0 1em 0;
    width: 100%;
    vertical-align: middle;
    color: #fff;
    font-size: 16px;
    line-height: 20px;
    -webkit-font-smoothing: antialiased;
    text-align: center;
    letter-spacing: 1px;
    background: transparent;
    border: 0;
    border-bottom: 2px solid #047969;
    cursor: pointer;
    -webkit-transition: all 0.15s ease;
    transition: all 0.15s ease;
}

.button:focus {
    outline: 0;
}


/* Button modifiers */

.buttonBlue {
    background: #00a9ff;
    text-shadow: 1px 1px 0 rgba(39, 110, 204, .5);
}

.buttonBlue:hover {
    background: #0393db;
}


/* Ripples container */

.ripples {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: transparent;
}


/* Ripples circle */

.ripplesCircle {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    opacity: 0;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
}

.ripples.is-active .ripplesCircle {
    -webkit-animation: ripples .4s ease-in;
    animation: ripples .4s ease-in;
}


/* Ripples animation */

@-webkit-keyframes ripples {
    0% {
        opacity: 0;
    }
    25% {
        opacity: 1;
    }
    100% {
        width: 200%;
        padding-bottom: 200%;
        opacity: 0;
    }
}

@keyframes ripples {
    0% {
        opacity: 0;
    }
    25% {
        opacity: 1;
    }
    100% {
        width: 200%;
        padding-bottom: 200%;
        opacity: 0;
    }
}

.footer {
    color: rgb(134, 133, 133);
    text-align: center;
    font-size: 14px;
}