html, body {
    width: 100%;
    height: 100%;
    color: #99d4f6;
    overflow:hidden;
}


/* box ------------------------------------------------------ */

.box-center-img {
    z-index: 2;
    opacity: 1;
    position: fixed;
    width: 45px;
    height: 50px;
    top: 40%;
    left: 50%;
    margin-top: -250px;
    margin-left: -240px;
    transition: all 1s;
    -moz-transition: all 1s; /* Firefox 4 */
    -webkit-transition: all 1s; /* Safari 和 Chrome */
    -o-transition: all 1s; /* Opera */
}

.box-center-input {
    z-index: 2;
    opacity: 1;
    color: #FFFFFF;
    font-size: 30px;
    font-weight: 600;
    position: fixed;
    top: 40%;
    left: 50%;
    margin-top: -252px;
    margin-left: -190px;
    transition: all 1s;
    -moz-transition: all 1s; /* Firefox 4 */
    -webkit-transition: all 1s; /* Safari 和 Chrome */
    -o-transition: all 1s; /* Opera */
    letter-spacing: 5px;
}
.box-line {
    z-index: 2;
    opacity: 0.3;
    position: fixed;
    width: 282px;
    top: 40%;
    left: 50%;
    margin-top: -188px;
    margin-left: -150px;
    border-bottom: 2px groove #FFFFFF;

}
.box-center-title {
    z-index: 2;
    opacity: 1;
    color: #FFFFFF;
    font-size: 30px;
    font-weight: 600;
    position: fixed;
    top: 40%;
    left: 50%;
    margin-top: -170px;
    margin-left: -148px;
    transition: all 1s;
    -moz-transition: all 1s; /* Firefox 4 */
    -webkit-transition: all 1s; /* Safari 和 Chrome */
    -o-transition: all 1s; /* Opera */
    letter-spacing: 5px;
}

#particles-js {
    width: 100%;
    height: 100%;
    background: #F5F5F5;
    position: relative;
    background-image: url(../../img/log_01.png);
    background-position: 50% 0%;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    margin-left: auto;
    margin-right: auto;
}



@keyframes login-small{
	0%{
		transform: scale(1);-moz-transform: scale(1);	/* Firefox 4 */-webkit-transform: scale(1);	/* Safari 和 Chrome */-o-transform: scale(1);	/* Opera */-ms-transform:scale(1); 	/* IE 9 */
	}
	100%{
		transform: scale(0.2);-moz-transform: scale(0.1);	/* Firefox 4 */-webkit-transform: scale(0.2);	/* Safari 和 Chrome */-o-transform: scale(0.1);	/* Opera */-ms-transform:scale(0.1); 	/* IE 9 */
	}
}

.login {
    z-index: 2;
    opacity: 0.95;
    position: fixed;
    width: 1000px;
    border-radius: 3px;
    height: 550px;
    top: 47%;
    left: 50%;
    border-bottom-left-radius: 15px;
    border-top-left-radius: 15px;
    margin-top: -270px;
    margin-left: -500px;
    transition: all 1s;
    -moz-transition: all 1s; /* Firefox 4 */
    -webkit-transition: all 1s; /* Safari 和 Chrome */
    -o-transition: all 1s; /* Opera */
    background-image: url(../../img/log_06.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    border-bottom-right-radius: 15px;
    border-top-right-radius: 15px;
}
.login-top {
    font-size: 40px;
    margin-top: 70px;
    padding-left: 0px;
    box-sizing: border-box;
    text-align: left;
    color: rgba(29, 93, 196, 1);
    overflow-wrap: break-word;
    font-family: MicrosoftYaHei;
    white-space: nowrap;
    line-height: 49px;
}
.login-center {
    width:450px;
    box-sizing: border-box;
    margin-bottom: 30px;
    text-align: center;
    box-sizing: content-box;
    background-color: white;
    border-radius: 5px;
}
.login-center-img {
    width: 30px;
    height: 30px;
    float: left;
    margin-top: 10px;
    margin-left: 10px;
}
.login-center-img>img{width: 100%;}
.login-center-input {
    float: left;
    width: 385px;
    margin-left: 10px;
    height: 50px;
    position: relative;
}
    .login-center-input input {
        z-index: 2;
        transition: all 0.5s;
        padding-left: 10px;
        color: #989898;
        width: 100%;
        height: 50px;
        border: 0;
        box-sizing: border-box;
        outline: none;
        position: relative;
        font-size: 16px;
        box-shadow: inset 0 0 0 1000px white !important;
    }
.login-center clearfix:focus {
    border: 1px solid dodgerblue;
}

.login-center-input-text {
    background: white;
    padding: 0 5px;
    position: absolute;
    z-index: 0;
    opacity: 0;
    height: 20px;
    top: 50%;
    margin-top: -10px;
    font-size: 14px;
    left: 5px;
    color: dodgerblue;
    line-height: 20px;
    transition: all 0.5s;
    -moz-transition: all 0.5s; /* Firefox 4 */
    -webkit-transition: all 0.5s; /* Safari 和 Chrome */
    -o-transition: all 0.5s; /* Opera */
}

.login-center-input-focus {
    border:1px solid rgba(29, 93, 196, 1);
}

.login-center-input input:focus ~ .login-center-input-text {
    top: 0;
    z-index: 3;
    opacity: 1;
    margin-top: -15px;
}

.login.active {
    -webkit-animation: login-small 0.8s;
    animation: login-small 0.8s;
    animation-fill-mode: forwards;
    -webkit-animation-fill-mode: forwards
}

.login-button {
    cursor: pointer;
    width: 450px;
    text-align: center;
    height: 40px;
    line-height: 40px;
    background-color: #1d5dc3;
    border-radius: 5px;
    margin-top: 50px;
    color: white;
    font-size: 20px;
}

.login-right {
    width: 600px;
    height: 550px;
    left: 450px;
    position: absolute;
    padding-left: 10px;
}

.login-left {
    width: 400px;
    left: 0px;
    position: absolute;
    height: 550px;
}

.login-CBM {
    width: 250px;
    height: 250px;
    left: 50%;
    color:#fff;
    font-size:30px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    //background-image: url(../../img/log_04.png);
    transform: translate(-50%, 0px);
    position: relative;
    top: 70px;
}

.login-split {
    width: 1px;
    height: 30px;
    background-color: #d7d7d7;
    float: left;
    margin-top: 10px;
    margin-left: 10px;
    position: relative;
}

.login-wel {
    width: 90px;
    height: 15px;
    overflow-wrap: break-word;
    color: rgba(85, 85, 85, 1);
    font-size: 17px;
    font-family: MicrosoftYaHei;
    text-align: left;
    white-space: nowrap;
    line-height: 22px;
    position: relative;
    margin-bottom: 20px;
}

.login-form{
    margin-top:40px;
    position:relative;
}