*, ::before, ::after {
    font-family: 'Montserrat', sans-serif;
    box-sizing: border-box;
    list-style: none;
    padding: 0;
    margin: 0;
}

/*---------------- Page login -----------------*/
#login .login-box {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    padding: 40px;
    margin: 20px auto;
    transform: translate(-50%, -55%);
    background: rgba(0,0,0,.9);
    box-sizing: border-box;
    box-shadow: 0 15px 25px rgba(0,0,0,.6);
    border-radius: 10px;
}

#login .login-box p:first-child {
    margin: 0 0 30px;
    padding: 0;
    color: #fff;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    letter-spacing: 1px;
}

#login .login-box .user-box {
    position: relative;
}

#login .login-box .user-box input {
    width: 100%;
    padding: 10px 0;
    font-size: 16px;
    color: #fff;
    margin-bottom: 30px;
    border: none;
    border-bottom: 1px solid #fff;
    outline: none;
    background: transparent;
}

#login .login-box .user-box label {
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 0;
    font-size: 16px;
    color: #fff;
    pointer-events: none;
    transition: .5s;
}

#login .login-box .user-box input:focus ~ label,
#login .login-box .user-box input:valid ~ label {
    top: -20px;
    left: 0;
    color: #fff;
    font-size: 12px;
}

#login .login-box form button {
    position: relative;
    display: inline-block;
    padding: 10px 20px;
    font-weight: bold;
    color: #d7d7d7;
    background-color: rgba(0,0,0,.9);
    font-size: 16px;
    text-decoration: none;
    text-transform: uppercase;
    overflow: hidden;
    transition: .5s;
    margin-top: 40px;
    letter-spacing: 3px

}

#login .login-box button:hover {
    background: #fff;
    color: #272727;
    border-radius: 5px;
}

@keyframes btn-anim1 {
    0% {
        left: -100%;
    }

    50%,100% {
        left: 100%;
    }
}

@keyframes btn-anim2 {
    0% {
        top: -100%;
    }

    50%,100% {
        top: 100%;
    }
}

@keyframes btn-anim3 {
    0% {
        right: -100%;
    }

50%,100% {
    right: 100%;
}
}

@keyframes btn-anim4 {
0% {
    bottom: -100%;
}

50%,100% {
    bottom: 100%;
}
}

#login .login-box p:last-child {
color: #969696;
font-size: 14px;
padding-top: 20px;
}

#login .login-box a.a2 {
color: #adadad;
text-decoration: none;
}

#login .login-box a.a2:hover {
background: transparent;
color: #ffffff;
border-radius: 5px;
}