style.css

@import url("https://fonts.googleapis.com/css2?family=Edu+VIC+WA+NT+Beginner&family=Roboto+Mono:wght@300&display=swap");
* {
  box-sizing: border-box;
}
:root {
  --hind: 18%;
}
body {
  margin: 0;
}
header {
  width: calc(100% - var(--hind));

  max-width: calc(100% - var(--hind));
  height: 60px;
  position: fixed;
  top: 0;
  right: 0;
  z-index: 99;
}
.head {
  font-family: "Roboto Mono", monospace;
  font-weight: 800;
  letter-spacing: 1px;
  color: #b3b3b3;
  width: 100%;
  height: 100%;
  position: relative;
}

.logo {
  width: 100%;
  height: 60px;
  left: 0;
  z-index: 99;
}
.logo > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  overflow: hidden;
}
.directional ul li {
  display: inline-block;
  list-style-type: none;
  text-decoration: none;
  text-align: center;
  line-height: 60px;
  cursor: pointer;
  position: relative;
}
.directional ul li a {
  text-decoration: none;
  color: #b3b3b3;
}

.logo {
  display: inline-block;
}
.directional {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: 60px;
  justify-content: space-evenly;
  float: right;
  background-color: rgba(27, 26, 26, 0.95);
  flex-grow: 1;
  right: 0;
  z-index: 99;
}
.directional ul {
  width: 100%;
  white-space: nowrap;
  height: 100%;
}
.line {
  clear: both;
}
nav {
  width: var(--hind);
  max-width: var(--hind);
  background-color: rgb(29, 26, 24);
  height: calc(100vh);
  position: fixed;
  z-index: 99;
  min-width: 130px;
}
.hidden {
  display: none;
}
.show {
  display: block !important;
}
.nav {
  display: flex;
  flex-direction: column;
}
.nav-link {
  font-size: 16px;
  font-family: "Roboto Mono", monospace;
}
.nav-link ul {
  width: 100%;
  padding-left: 15px;
}
.nav-link ul li {
  list-style-type: none;
  height: 30px;
  font-size: 18px;

  margin-top: 15px;
}
.nav-link ul li a {
  display: flex;
  text-decoration: none;
  flex-direction: row;
  justify-content: start;
  color: #bbb4b4;
}
.active span {
  color: #ffffff;
}
.active i {
  color: #ffffff;
}
.nav-link ul li a i {
  font-size: 22px;
  width: 20%;
  font-size: 18px;
}
.show-search {
  width: 80% !important;
  height: 80%;
  transition: all 500ms ease-in;
  border: 1px solid #ffffff;
}
.search {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 5px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  overflow: hidden;
  width: 10%;
}

.search::after {
  position: absolute;
  content: "";
  width: 2px;
  height: 60%;
  top: 50%;
  transform: translateY(-50%);
  background-color: white;
  right: 0;
}
.album-top {
  height: 370px;
  width: 100%;
}
.title-album h3 {
  display: inline-block;
  color: #bbb4b4;
}
.title-album span {
  float: right;
  margin-top: 20px;
}
.item:hover {
  background-color: #353535;
}

.search > input {
  border: none;
  outline: none;
  background: transparent;
  width: 100%;
  height: 100%;
  padding: 20px;
  font-family: "Courier New", Courier, monospace;
  font-size: 16px;
  display: none;
}
.fillter {
  inset: 0;
  background-color: #000000a4;
  position: fixed;
  display: none;
}

.search > input:focus {
  background-color: #636161;
}
.search i {
  width: 50px;
  align-items: center;
  color: #ffffff;
  font-size: 18px;
}
.btn-search {
  outline: none;
  border: none;
  background-color: transparent;
  cursor: pointer;
  height: 100%;
}
.nav-left {
  width: 40%;
}
.nav-left > ul {
  flex-grow: 1;
  flex-shrink: 1;
  max-width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  margin: 0;
}
.bar {
  width: 30px;
  height: 30px;
  position: absolute;
  left: 83%;
  top: 45px;
  text-align: center;
  cursor: pointer;
  display: none;
}
.bar > i {
  font-size: 18px;

  color: #ffffff;
}
.show_navbar {
  width: 30px;
  height: 30px;
  padding-left: 20px;
  text-align: center;
  cursor: pointer;
  display: none;
}
.show_navbar i {
  font-size: 18px;
  color: #ffffff;
  line-height: 30px;
}
.nav-right {
  width: 25%;
}
.nav-right-sign {
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
}

.nav-right > ul > li:last-child div a {
  width: 100%;
  height: 65%;
  padding: 10px 20px;
  border-radius: 2rem;
  border: 2px solid #ffffff;
}
.nav-right > ul > li:last-child div:hover a::after {
  transform: translateX(-50%) scale(0);
}
.nav li :hover {
  color: #ffffff;
}
.nav-right-sign {
  margin: 0;
  padding: 0;
}
.nav-right > ul > li:last-child div a:hover {
  background-color: #ffffff;
  transition: all 300ms ease-in;
}
.nav-right-sign li:nth-child(2):hover div > a {
  color: #000000;
  font-size: 17px;
  font-weight: 800;
}
.directional li:hover a {
  color: #ffffff;
}
.directional li a::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 2px;
  background-color: #ffffff;
  bottom: 0px;
  transform-origin: 50% 50%;
  transform: translateX(-50%) scale(0);
  transition: transform 250ms;
  left: 50%;
}
.directional li:hover a::after {
  transform: translateX(-50%) scale(1);
}
.nav-right > ul li:nth-last-child(1):hover a::after {
  transform: translateX(-50%) scale(0);
}
.history {
  display: flex;
  flex-direction: row;
  flex-basis: 30%;
  flex-shrink: 0;
  flex-grow: 1;
  padding-left: 20px;
}
.history ul {
  margin: 0;
}
.history ul li {
  padding-top: 10px;
}
.history ul li > i {
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #ffffff;
  background-color: #2c2c2c;
  display: flex;
  align-items: center;
  justify-content: center;
}

article {
  max-width: calc(100% - var(--hind));
  width: calc(100% - var(--hind));
  height: auto;
  background-color: #121212;
  position: relative;
  margin-top: 60px;
  padding: 10px;
  overflow: hidden;
  float: right;
}
.history {
  display: flex;
  flex-direction: row;
  flex-basis: 30%;
  flex-shrink: 0;
  flex-grow: 1;
  padding-left: 20px;
}

.list {
  position: relative;
  width: 100%;
  height: 271px;
  display: flex;
  justify-content: space-start;
  gap: 30px;
  align-items: flex-start;
  flex-wrap: wrap;
  flex-direction: row;
  overflow: hidden;
  padding-left: 40px;
}
.line {
  clear: both;
}
.list a {
  height: 100%;
  position: relative;
  flex: calc(calc(100% - 10px) / 6);
  max-width: calc(calc(100% - 10px) / 6);
  flex-shrink: 0;
}
.item {
  height: 100%;
  width: 100%;

  background-color: #181818;
  border-radius: 5px;
}
.content-item {
  width: 88%;
  height: 88%;
  position: absolute;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
  border-radius: 5px;
  cursor: pointer;
}
.image {
  width: 100%;
  height: 60%;
  position: relative;
  background-color: #2c2c2c;
  border-radius: 5px;
  overflow: hidden;
}
.image > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-footer {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-family: "Courier New", Courier, monospace;
}
.name-song {
  font-size: 18px;
  display: -webkit-box;
  flex-grow: 1;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: #ebe7e7;
  font-weight: 900;
  padding-left: 10px;
  padding-top: 15px;
}
.name-author {
  flex-grow: 1;
  font-size: 14px;
  margin-top: auto;
  padding-left: 10px;
  color: #ebe7e7;
  bottom: 0;
  position: absolute;
}

.image span {
  width: 40px;
  visibility: hidden;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgb(248, 248, 248);
  position: absolute;
  top: 50%;
  left: 50%;
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: all 300ms ease;
}
.image span i {
  display: flex;
  justify-content: center;
  line-height: 38px;
}
.content-item:hover .image span {
  visibility: visible;
  opacity: 1;
}

@media only screen and (max-width: 420px) {
  header {
    height: 30px;
    width: 100% !important;
    max-width: 100%;
    margin: 0;
  }
  article {
    width: calc(100% - 130px);
    padding-top: 60px;
    margin: 0;
  }
  .head {
    right: 0px;

    overflow: hidden;
    width: 100%;
  }
  .list {
    gap: 25px;
    height: 195px;
    padding-left: 25px;
  }
  .list a {
    max-width: calc(calc(100%) / 4);
    flex: calc(calc(100%) / 4);
  }
  .directional {
    height: 30px;
    font-size: 8px;
    justify-content: space-between;
  }
  .nav-left {
    display: none;
  }

  .history {
    padding: 0;
    flex-grow: 0;
  }
  .logo {
    height: 30px;
  }
  .nav-right {
    width: 40%;
    margin: 0;
  }
  .nav-right > ul {
    align-items: center;
  }
  .directional ul li {
    line-height: 30px;
  }
  .nav-right > ul > li:last-child div {
    margin: 0;
    padding: 0 10px;
  }
  .nav-right-sign {
    margin: 0;
  }
  .nav-right-sign li {
    padding-right: 10px;
  }
  .history ul li > i {
    width: 17px;
    height: 17px;
    align-items: center;
  }
  .history ul li {
    padding-top: 7px;
  }
  .history ul {
    padding-left: 15px;
  }
  .search {
    transform: translateX(-20%);
    top: 0;
    margin-top: 2px;
  }
  .btn-search {
    justify-content: flex-start;
    display: flex;
  }
  .btn-search i {
    font-size: 10px;
    width: 10%;
    padding-right: 2px;
  }
  .search input {
    font-size: 10px;
    padding: 2px;
  }
  .nav i {
    font-size: 15px !important;
  }
  .nav span {
    font-size: 12px;
  }
  nav {
    transform: translateX(-100%);
    transition: transform 300ms linear;
    width: 190px;
    height: 100%;
    max-width: 190px;
  }
  main {
    width: 100% !important;
    height: calc(100vh - 30px) !important;
  }
  .main {
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: space-between;
    display: block;
    height: 100%;
  }

  #second {
    width: 270px !important;
  }
  .nav-right > ul > li:last-child div a {
    padding: 5px 15px;
  }

  .show_navbar,
  .bar {
    display: block;
  }
  article {
    width: 100%;
    position: relative;
    max-width: 100%;
  }
  .album-top {
    height: 300px;
  }
  .name-song {
    margin: 0;
    padding: 5px;
    font-size: 12px;
  }
  .name-author {
    font-size: 10px;
  }
}