body{
    min-height: 100vh;
    width: 100%;
    margin: 0;
    padding:0;
    font-family: PingFangSC-Light;
    background: url('../img/bg.png');
    background-color: #21252F;
    background-size: cover;
}
.app{
    width: 100%;
    height: 100%;
    position: relative;
    padding: 2rem;
    box-sizing: border-box;
}

.close{
    height: 2rem;
    width: 100%;
    margin-bottom: 2rem;
}
.close img{width: 1.5rem;}

.login_h1{
    font-size: 2rem;
    color: #fff;
    margin-bottom: 1rem;
    font-weight: 600;
}
.login_h4{
    color: #fff;
    font-size: 1rem;
    margin-bottom: 3rem;
    font-weight: 300;
}

.feiji{
    position:relative;
    width: 100%;
}
.feiji img{
    position:absolute;
    top:-1rem;
    right: 0;
    width: 6rem;
}

.login_input{
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 16px;
    height: 3.125rem;
    margin-bottom:  1.75rem ;
    padding: 0 1rem;
    box-sizing: border-box;
}
input{
    border:none;
    background: rgba(255, 255, 255, 0);
    height: 3.125rem;
    outline: none;
    font-size:1rem ;
    color: rgba(255, 255, 255, 0.6);
}
::-webkit-input-placeholder{
    color: rgba(255, 255, 255, 0.6);
}
.login_btn{
    background: #5ED5A8;
    color:#21252F;
    width: 100%;
    border-radius: 16px;
    height: 3rem;
    line-height: 3rem;
    font-size: 1.125rem;
    text-align: center;
    margin-bottom: 1.5rem;
    font-family: PingFangSC;
}
.forget{
    text-align: center;
    color: #5ED5A8;
    font-size: 1rem;
}