firstproject/Front-end/Login/main.css

*{
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

@font-face {
    font-family: 'neo';
    src: url("NEOTERICc-1.ttf")/*tpa=http://www.17sucai.com/preview/384665/2018-12-28/login/css/font/NEOTERICc.ttf*/;
}
input:focus{
	outline: none;
}
.form input{
	width: 300px;
	height: 30px;
	font-size: 18px;
    background: none;
    border: none;
    border-bottom: 1px solid #fff;
    color: #fff;
    margin-bottom: 20px;
}
.form input::placeholder{
    color: rgba(255,255,255,0.8);
    font-size: 18px;
    font-family: "neo";
}
.confirm{
    height: 0;
    overflow: hidden;
    transition: .25s;
}
.btn{
	width:140px;
	height: 40px;
	border: 1px solid #fff;
    background: none;
	font-size:20px;
	color: #fff;
    cursor: pointer;
    margin-top: 25px;
    font-family: "neo";
    transition: .25s;
}
.btn:hover{
    background: rgba(255,255,255,.25);
}
#login_wrap{
    width: 980px;
    min-height: 500px;
    border-radius: 10px;
    font-family: "neo";
    overflow: hidden;
    box-shadow: 0px 0px 120px rgba(0, 0, 0, 0.25);
    position: fixed;
    top: 50%;
    right: 50%;
    margin-top: -250px;
    margin-right: -490px;
}
#login{
    width: 50%;
    height: 100%;
    min-height: 500px;
    background: linear-gradient(45deg, #9a444e, #e06267);
    position: relative;
    float: right;
}
#login #status{
    width: 90px;
    height: 35px;
    margin: 40px auto;
    color: #fff;
    font-size: 30px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}
#login #status i{
    font-style: normal;
    position: absolute;
    transition: .5s
}
#login span{
    text-align: center;
    position: absolute;
    left: 50%;
    margin-left: -150px;
    top: 52%;
    margin-top: -140px;
}
#login span a{
    text-decoration: none;
    color: #fff;
    display: block;
    margin-top: 80px;
    font-size: 18px;
}
#bg{
    background: linear-gradient(45deg, #211136, #bf5853);
    height: 100%;
}
/*绘图*/
#login_img{
    width: 50%;
    min-height: 500px;
    background: linear-gradient(45deg, #221334, #6c3049);
    float: left;
    position: relative;
}
#login_img span{
    position: absolute;
    display: block;
}
#login_img .circle{
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(45deg, #df5555, #ef907a);
    top: 70px;
    left: 50%;
    margin-left: -100px;
    overflow: hidden;
}
#login_img .circle span{
    width: 150px;
    height: 40px;
    border-radius: 50px;
    position: absolute;
}
#login_img .circle span:nth-child(1){
    top: 30px;
    left: -38px;
    background: #c55c59;
}
#login_img .circle span:nth-child(2){
    bottom: 20px;
    right: -35px;
    background: #934555;
}
#login_img .star span{
    background: radial-gradient(#fff 10%,#fff 20%,rgba(72, 34, 64, 0));
    border-radius: 50%;
    box-shadow: 0 0 7px #fff;
}
#login_img .star span:nth-child(1){
    width: 15px;
    height: 15px;
    top: 50px;
    left: 30px;
}
#login_img .star span:nth-child(2){
    width: 10px;
    height: 10px;
    left: 360px;
    top: 80px;
}
#login_img .star span:nth-child(3){
    width: 5px;
    height: 5px;
    top: 400px;
    left: 80px;
}
#login_img .star span:nth-child(4){
    width: 8px;
    height: 8px;
    top: 240px;
    left: 60px;
}
#login_img .star span:nth-child(5){
    width: 4px;
    height: 4px;
    top: 20px;
    left: 200px;
}
#login_img .star span:nth-child(6){
    width: 4px;
    height: 4px;
    top: 460px;
    left: 410px;
}
#login_img .star span:nth-child(7){
    width: 6px;
    height: 6px;
    top: 250px;
    left: 350px;
}
#login_img .fly_star span{
    width: 90px;
    height: 3px;
    background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0.67), rgba(255,255,255,0));
    background: -o-linear-gradient(left, rgba(255, 255, 255, 0.67), rgba(255,255,255,0));
    background: linear-gradient(to right, rgba(255, 255, 255, 0.67), rgba(255,255,255,0));
    transform: rotate(-45deg);
}
#login_img .fly_star span:nth-child(1){
    top:60px;
    left: 80px;
}
#login_img .fly_star span:nth-child(2){
    top: 210px;
    left: 332px;
    opacity: 0.6;
}
#login_img p{
    text-align: center;
    color: #af4b55;
    font-weight: 600;
    margin-top: 365px;
    font-size: 25px;
}
#login_img p i{
    font-style: normal;
    margin-right: 45px;
}
#login_img p i:nth-last-child(1){
    margin-right: 0;
}
/*提示*/
#hint{
    width: 100%;
    line-height: 70px;
    background: linear-gradient(-90deg, #9b494d, #bf5853);
    text-align: center;
    font-size: 25px;
    color: #fff;
    box-shadow: 0 0 20px #733544;
    display: none;
    opacity: 0;
    transition: .5s;
    position: absolute;
    top: 0;
    z-index: 999;
}
/* 响应式 */
@media screen and (max-width:1000px ) {
    #login_img{
        display: none;
    }
    #login_wrap{
        width: 490px;
        margin-right: -245px;
    }
    #login{
        width: 100%;
        
    }
}
@media screen and (max-width:560px ) {
    #login_wrap{
        width: 330px;
        margin-right: -165px;
    }
    #login span{
        margin-left: -125px;
    }
    .form input{
        width: 250px;
    }
    .btn{
        width: 113px;
    }
}
@media screen and (max-width:345px ) {
    #login_wrap {
        width: 290px;
        margin-right: -145px;
    }
}