@media (max-width: 450px) {
  body {
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
    background-color: black;
    width: 100%;
    height: 100vh;
    position: relative;
    /* left: 50%;
    transform: translate(-50%); */
    font-family: 'Arial', sans-serif;
  }
}

@media (min-width: 451px) {
  body {
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
    background-color: black;
    width: 450px;
    height: 950px;
    position: relative;
    /* left: 50%;
    transform: translate(-50%); */
    font-family: 'Arial', sans-serif;
  }
}

.back-ground {
  background: radial-gradient(circle, rgba(0, 0, 0, 0.6) 25%, rgba(0, 0, 0, 0.9) 70%), url(../images/background.jpg);
  background-repeat: repeat-y;
  background-size: cover;
  background-position: center center;
  /* width: inherit; */
  /* width: 100%; */
  height: 100vh;
  /* transform: rotateX(00deg) rotateY(14deg) rotateZ(0deg); */
}

.top-header {
  margin: 0;
  padding: 20px 20px 10px;
  box-sizing: border-box;
  background-color: rgba(0, 0, 0, 0);
  width: inherit;
  height: 50px;
  display: flex;
  position: sticky;
  top: 0;
  justify-content: space-between;
  align-items: center;
  z-index: 11;
}

.header-title {
  font-size: 25px;
  font-weight: bold;
  color: rgba(229, 9, 20, 1);
  text-decoration: none;
  letter-spacing: -2.5px;
  position: relative;
  cursor: pointer;
}

.user-section {
  box-sizing: border-box;
  width: 50%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.user-section .login-status {
  width: 80%;
}

.user-section .login-status #welcome {
  margin: 0;
  padding: 0;
  font-size: 10px;
  color: rgb(220, 220, 220, 1);
  text-align: right;
}

.user-section .login-status #user {
  margin: 0;
  padding: 0;
  font-size: 15px;
  color: rgb(220, 220, 220, 1);
  text-align: right;
}

.user-account {
  display: flex;
  cursor: pointer;
}

.bottom-header {
  margin: 0;
  padding: 0 20px;
  box-sizing: border-box;
  background-color: rgba(0, 0, 0, 0);
  width: inherit;
  height: 30px;
  top: 50px;
  display: flex;
  position: sticky;
  overflow: hidden;
  z-index: 10;
}

.bottom-header #navbar {
  margin: 0;
  padding: 0;
  position: absolute;
  top: 0;
  display: flex;
}

.bottom-header #navbar a {
  margin: 0 5px 0 0;
  padding: 0 11px;
  box-sizing: border-box;
  border: 1px solid rgb(220, 220, 220, 1);
  border-radius: 15px;
  height: 30px;
  font-size: 15px;
  font-weight: bold;
  text-decoration: none;
  color: rgb(220, 220, 220, 1);
  display: inline-block;
  line-height: 30px;
}