*{margin:0;padding:0;box-sizing:border-box}body-login{display:flex;justify-content:center;align-items:center;min-height:100vh;background:#000}section-login{width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;gap:2px;flex-wrap:wrap;overflow:hidden}section-login:before{content:"";position:absolute;width:100%;height:100%;background:linear-gradient(#000,#b3ecff,#000);animation:animate 5s linear infinite}@keyframes animate{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}section-login span{position:relative;display:block;width:calc(6.25vw - 2px);height:calc(6.25vw - 2px);background:#181818;z-index:2;transition:1.5s}section-login span:hover{background:#b3ecff;transition:0s}section-login .signin{position:absolute;width:400px;background:#222;z-index:1000;display:flex;justify-content:center;align-items:center;padding:40px;border-radius:4px;box-shadow:0 15px 35px #000}section-login .signin .content-login{position:relative;width:100%;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:40px}section-login .signin .content-login h2{font-size:2em;color:#b3ecff;text-transform:uppercase}section-login .signin .content-login form{width:100%;display:flex;flex-direction:column;gap:25px}section-login .signin .content-login form .inputBox{position:relative;width:100%}section-login .signin .content-login form .inputBox input{position:relative;width:100%;background:#333;border:none;outline:none;padding:25px 10px 7.5px;border-radius:4px;color:#fff;font-weight:500;font-size:1em}section-login .signin .content-login form .inputBox i{position:absolute;left:0;padding:15px 10px;font-style:normal;color:#aaa;transition:.5s;pointer-events:none}.signin .content-login form .inputBox input:focus~i,.signin .content-login form .inputBox input:valid~i{transform:translateY(-7.5px);font-size:.8em;color:#fff}.signin .content-login form .links{position:relative;width:100%;display:flex;justify-content:space-between}.signin .content-login form .links a{color:#fff;text-decoration:none}.signin .content-login form .links a:nth-child(2){color:#b3ecff;font-weight:600}.signin .content-login form .inputBox input[type=submit]{padding:10px;background:#b3ecff;color:#000;font-weight:600;font-size:1.35em;letter-spacing:.05em;cursor:pointer}input[type=submit]:active{opacity:.6}@media (max-width: 900px){section-login span{width:calc(10vw - 2px);height:calc(10vw - 2px)}}@media (max-width: 600px){section-login span{width:calc(20vw - 2px);height:calc(20vw - 2px)}}