/* 公共属性 */
body{font-size: 14px; color: #666;}
.zyl_center{text-align: center;}


/* 间距 */
.zyl_pad_01{padding: 5px 20px 5px 20px;}
.zyl_mar_01{margin-top: 20px;}
.zyl_mar_02{margin-top: 30px;}


/* 登陆表单 */
.zyl_lofo_main{background-color: rgba(255,255,255,0.9); width: 450px;padding-bottom: 30px;position: absolute; right: 10%; top: 22%; z-index: 99;}
.zyl_lofo_icon{position: absolute; left: 5px; top: 8px; font-size: 20px;}
.zyl_lofo_vercode{line-height: 35px; padding-left: 30px; font-size: 24px;}
@media screen and (max-width: 768px) {
    .zyl_lofo_main{width: 100%; height: 350px; right: 0;}
}


/* 粒子背景 */
.zyl_login_cont{width: 100%; height: 100%; background-color: #009688;}


/* 背景虚影 -- è™šå½±æ ·å¼æºäºŽç½‘ç»œ  */
.background {
    width: 100vw;
    height: 100vh;
    background: linear-gradient(-45deg,  #3E1E68, #00CBFF, #0081FF, #3E1E68); background-size: 400% 400%; -webkit-animation: Gradient 15s ease infinite; -moz-animation: Gradient 15s ease infinite; animation: Gradient 15s ease infinite;
}
@-webkit-keyframes Gradient {
    0% {
        background-position: 0% 50%
    }
    50% {
        background-position: 100% 50%
    }
    100% {
        background-position: 0% 50%
    }
}

@-moz-keyframes Gradient {
    0% {
        background-position: 0% 50%
    }
    50% {
        background-position: 100% 50%
    }
    100% {
        background-position: 0% 50%
    }
}

@keyframes Gradient {
    0% {
        background-position: 0% 50%
    }
    50% {
        background-position: 100% 50%
    }
    100% {
        background-position: 0% 50%
    }
}
.background span {
    width:20vmin;
    height: 20vmin;
    border-radius: 20vmin;
    backface-visibility: hidden;
    position: absolute;
    animation-name: move;
    animation-duration: 6s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}
.background span:nth-child(1) {
    color: #FFACAC;
    top: 44%;
    left: 97%;
    animation-duration: 15s;
    animation-delay: -13.8s;
    transform-origin: 11vw -22vh;
    box-shadow: 40vmin 0 10.12735945vmin currentColor;
}
.background span:nth-child(2) {
    color: #E45A84;
    top: 93%;
    left: 8%;
    animation-duration: 13.8s;
    animation-delay: -10.9s;
    transform-origin: 10vw 23vh;
    box-shadow: 40vmin 0 12.7346672971vmin currentColor;
}
.background span:nth-child(3) {
    color: #FFACAC;
    top: 14%;
    left: 41%;
    animation-duration: 15.9s;
    animation-delay: -6.7s;
    transform-origin: -9vw -24vh;
    box-shadow: -40vmin 0 11.4923952406vmin currentColor;
}
.background span:nth-child(4) {
    color: #E45A84;
    top: 52%;
    left: 75%;
    animation-duration: 14.3s;
    animation-delay: -12.6s;
    transform-origin: 16vw 25vh;
    box-shadow: 40vmin 0 13.3657534039vmin currentColor;
}
.background span:nth-child(5) {
    color: #FFACAC;
    top: 7%;
    left: 5%;
    animation-duration: 15.9s;
    animation-delay: -10s;
    transform-origin: 8vw 3vh;
    box-shadow: -40vmin 0 13.3942178273vmin currentColor;
}
.background span:nth-child(6) {
    color: #FFACAC;
    top: 35%;
    left: 1%;
    animation-duration: 11.6s;
    animation-delay: -6s;
    transform-origin: 0vw 17vh;
    box-shadow: -40vmin 0 7.6304875279vmin currentColor;
}
.background span:nth-child(7) {
    color: #FFACAC;
    top: 42%;
    left: 84%;
    animation-duration: 11s;
    animation-delay: -6.9s;
    transform-origin: 11vw -8vh;
    box-shadow: 40vmin 0 13.6665321499vmin currentColor;
}
.background span:nth-child(8) {
    color: #E45A84;
    top: 53%;
    left: 95%;
    animation-duration: 15s;
    animation-delay: -10.9s;
    transform-origin: 25vw 15vh;
    box-shadow: 40vmin 0 13.2849881717vmin currentColor;
}
.background span:nth-child(9) {
    color: #FFACAC;
    top: 75%;
    left: 67%;
    animation-duration: 11.7s;
    animation-delay: -13.9s;
    transform-origin: -11vw -3vh;
    box-shadow: 40vmin 0 7.2158804055vmin currentColor;
}
.background span:nth-child(10) {
    color: #583C87;
    top: 59%;
    left: 51%;
    animation-duration: 12.1s;
    animation-delay: -11.7s;
    transform-origin: -5vw -7vh;
    box-shadow: -40vmin 0 7.4269772253vmin currentColor;
}
.background span:nth-child(11) {
    color: #FFACAC;
    top: 80%;
    left: 91%;
    animation-duration: 13.4s;
    animation-delay: -5.9s;
    transform-origin: 7vw -19vh;
    box-shadow: 40vmin 0 11.2741559637vmin currentColor;
}
.background span:nth-child(12) {
    color: #FFACAC;
    top: 68%;
    left: 97%;
    animation-duration: 15.8s;
    animation-delay: -8.2s;
    transform-origin: 24vw 3vh;
    box-shadow: 40vmin 0 11.2552482722vmin currentColor;
}
.background span:nth-child(13) {
    color: #FFACAC;
    top: 69%;
    left: 46%;
    animation-duration: 10.4s;
    animation-delay: -11.5s;
    transform-origin: 13vw 24vh;
    box-shadow: -40vmin 0 6.2939412125vmin currentColor;
}
.background span:nth-child(14) {
    color: #E45A84;
    top: 98%;
    left: 63%;
    animation-duration: 14.2s;
    animation-delay: -3s;
    transform-origin: -13vw -15vh;
    box-shadow: -40vmin 0 10.5039271244vmin currentColor;
}
.background span:nth-child(15) {
    color: #583C87;
    top: 12%;
    left: 20%;
    animation-duration: 14s;
    animation-delay: -6.8s;
    transform-origin: 7vw 20vh;
    box-shadow: 40vmin 0 10.924056322vmin currentColor;
}
.background span:nth-child(16) {
    color: #E45A84;
    top: 29%;
    left: 20%;
    animation-duration: 11s;
    animation-delay: -14.4s;
    transform-origin: -20vw 4vh;
    box-shadow: -40vmin 0 13.3859956789vmin currentColor;
}
.background span:nth-child(17) {
    color: #FFACAC;
    top: 88%;
    left: 87%;
    animation-duration: 10.7s;
    animation-delay: -3.7s;
    transform-origin: -11vw 12vh;
    box-shadow: 40vmin 0 14.8726292689vmin currentColor;
}
.background span:nth-child(18) {
    color: #583C87;
    top: 57%;
    left: 35%;
    animation-duration: 10.1s;
    animation-delay: -13.6s;
    transform-origin: -19vw -1vh;
    box-shadow: 40vmin 0 8.5771411832vmin currentColor;
}
.background span:nth-child(19) {
    color: #583C87;
    top: 11%;
    left: 37%;
    animation-duration: 11.5s;
    animation-delay: -10.1s;
    transform-origin: -20vw 22vh;
    box-shadow: 40vmin 0 8.1729042124vmin currentColor;
}
.background span:nth-child(20) {
    color: #583C87;
    top: 53%;
    left: 60%;
    animation-duration: 12.3s;
    animation-delay: -11.3s;
    transform-origin: 10vw -1vh;
    box-shadow: 40vmin 0 13.5347652223vmin currentColor;
}

@keyframes move {
    100% {
        transform: translate3d(0, 0, 1px) rotate(360deg);
    }
}