html {
  box-sizing: border-box;
  font-size: 62.5%; /* font-size: 10px; */
  scroll-behavior: smooth;
}

*,
*::after,
*::before {
  box-sizing: inherit;
  padding: 0;
  margin: 0;
}

body {
  font-size: 1.6rem;
  line-height: 1.6;
  overflow-x: hidden;
  background-color: #141627;
  font-family: "Roboto", sans-serif;
}

.back {
  width: 7rem;
  height: 3rem;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: brown;
  border-radius: 1rem;
  position: absolute;
  top: 1rem;
  left: 1rem;
}

.back a {
  color: white;
}

.container {
  width: 100%;
	padding:  0 1.5rem 0rem 1.5rem;
  margin: 5rem auto 0 auto;
}

/* Reset Style */
a {
  text-decoration: none;
}

.main__title {
  color: white;
  margin-bottom: 3rem;
  text-align: center;
}

.posts {
	margin-bottom: 8rem;
}

.box {
  width: 80vw;
  margin-left: auto;
  margin-right: auto;
  max-width: 80rem;
  padding: 2.5rem 2rem 1rem 3rem;
  border-radius: 0.5rem;
  background-color: rgb(26, 109, 109);
  color: white;
  margin-bottom: 4rem;
}

.box__title {
  font-size: 3rem;
  line-height: 1;
}

.box__date {
  color: rgb(139, 135, 135);
  font-size: 1.7rem;
}

.box__content {
  color: rgb(185, 174, 174);
  font-size: 1.8rem;
  text-align: justify;
}

.loading {
  width: 6rem;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  bottom: 4rem;
  left: 0;
  right: 0;
	opacity: 0;
}

.loading-show {
	opacity: 1;
}

.ball {
  width: 1rem;
  height: 1rem;
  background-color: rgb(230, 228, 228);
  border-radius: 50%;
  margin-left: 1rem;
  transition: opacity 0.5s ease-in;
  animation: jump 0.5s ease-in infinite;
}

.ball:first-child {
	transition: opacity 0.5s ease-in;
  margin-left: 0;
}

.ball:nth-of-type(2) {
  animation-delay: 0.1s;
}

.ball:nth-of-type(3) {
  animation-delay: 0.2s;
}

@keyframes jump {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}


@media (max-width:500px) {
	.box__title {
		font-size: 2rem;
	}
	
	.box__date {
		font-size: 1.2rem;
	}
	
	.box__content {
		font-size: 1.6rem;
	}
}