.menu-bar
  #selected.selected
  div[onclick="home()"]
    svg#homesvg.svg-icon[width="45px" viewbox="0 0 20 20"]
      path[fill="#03254c" d="M18.121,9.88l-7.832-7.836c-0.155-0.158-0.428-0.155-0.584,0L1.842,9.913c-0.262,0.263-0.073,0.705,0.292,0.705h2.069v7.042c0,0.227,0.187,0.414,0.414,0.414h3.725c0.228,0,0.414-0.188,0.414-0.414v-3.313h2.483v3.313c0,0.227,0.187,0.414,0.413,0.414h3.726c0.229,0,0.414-0.188,0.414-0.414v-7.042h2.068h0.004C18.331,10.617,18.389,10.146,18.121,9.88 M14.963,17.245h-2.896v-3.313c0-0.229-0.186-0.415-0.414-0.415H8.342c-0.228,0-0.414,0.187-0.414,0.415v3.313H5.032v-6.628h9.931V17.245z M3.133,9.79l6.864-6.868l6.867,6.868H3.133z"]
  div[onclick="notificationfn()"]
    svg#notificationsvg.svg-icon[width="45px" viewbox="0 0 20 20"]
      path[fill="#d0efff" d="M14.38,3.467l0.232-0.633c0.086-0.226-0.031-0.477-0.264-0.559c-0.229-0.081-0.48,0.033-0.562,0.262l-0.234,0.631C10.695,2.38,7.648,3.89,6.616,6.689l-1.447,3.93l-2.664,1.227c-0.354,0.166-0.337,0.672,0.035,0.805l4.811,1.729c-0.19,1.119,0.445,2.25,1.561,2.65c1.119,0.402,2.341-0.059,2.923-1.039l4.811,1.73c0,0.002,0.002,0.002,0.002,0.002c0.23,0.082,0.484-0.033,0.568-0.262c0.049-0.129,0.029-0.266-0.041-0.377l-1.219-2.586l1.447-3.932C18.435,7.768,17.085,4.676,14.38,3.467 M9.215,16.211c-0.658-0.234-1.054-0.869-1.014-1.523l2.784,0.998C10.588,16.215,9.871,16.447,9.215,16.211 M16.573,10.27l-1.51,4.1c-0.041,0.107-0.037,0.227,0.012,0.33l0.871,1.844l-4.184-1.506l-3.734-1.342l-4.185-1.504l1.864-0.857c0.104-0.049,0.188-0.139,0.229-0.248l1.51-4.098c0.916-2.487,3.708-3.773,6.222-2.868C16.187,5.024,17.489,7.783,16.573,10.27"]
  div[onclick="profile()"]
    svg#profilesvg.svg-icon[width="45px" viewbox="0 0 20 20"]
      path[fill="#d0efff" d="M12.075,10.812c1.358-0.853,2.242-2.507,2.242-4.037c0-2.181-1.795-4.618-4.198-4.618S5.921,4.594,5.921,6.775c0,1.53,0.884,3.185,2.242,4.037c-3.222,0.865-5.6,3.807-5.6,7.298c0,0.23,0.189,0.42,0.42,0.42h14.273c0.23,0,0.42-0.189,0.42-0.42C17.676,14.619,15.297,11.677,12.075,10.812 M6.761,6.775c0-2.162,1.773-3.778,3.358-3.778s3.359,1.616,3.359,3.778c0,2.162-1.774,3.778-3.359,3.778S6.761,8.937,6.761,6.775 M3.415,17.69c0.218-3.51,3.142-6.297,6.704-6.297c3.562,0,6.486,2.787,6.705,6.297H3.415z"]
  div[onclick="setting()"]
    svg#settingsvg.svg-icon[width="45px" viewbox="0 0 20 20"]
      path[fill="#d0efff" d="M17.498,11.697c-0.453-0.453-0.704-1.055-0.704-1.697c0-0.642,0.251-1.244,0.704-1.697c0.069-0.071,0.15-0.141,0.257-0.22c0.127-0.097,0.181-0.262,0.137-0.417c-0.164-0.558-0.388-1.093-0.662-1.597c-0.075-0.141-0.231-0.22-0.391-0.199c-0.13,0.02-0.238,0.027-0.336,0.027c-1.325,0-2.401-1.076-2.401-2.4c0-0.099,0.008-0.207,0.027-0.336c0.021-0.158-0.059-0.316-0.199-0.391c-0.503-0.274-1.039-0.498-1.597-0.662c-0.154-0.044-0.32,0.01-0.416,0.137c-0.079,0.106-0.148,0.188-0.22,0.257C11.244,2.956,10.643,3.207,10,3.207c-0.642,0-1.244-0.25-1.697-0.704c-0.071-0.069-0.141-0.15-0.22-0.257C7.987,2.119,7.821,2.065,7.667,2.109C7.109,2.275,6.571,2.497,6.07,2.771C5.929,2.846,5.85,3.004,5.871,3.162c0.02,0.129,0.027,0.237,0.027,0.336c0,1.325-1.076,2.4-2.401,2.4c-0.098,0-0.206-0.007-0.335-0.027C3.001,5.851,2.845,5.929,2.77,6.07C2.496,6.572,2.274,7.109,2.108,7.667c-0.044,0.154,0.01,0.32,0.137,0.417c0.106,0.079,0.187,0.148,0.256,0.22c0.938,0.936,0.938,2.458,0,3.394c-0.069,0.072-0.15,0.141-0.256,0.221c-0.127,0.096-0.181,0.262-0.137,0.416c0.166,0.557,0.388,1.096,0.662,1.596c0.075,0.143,0.231,0.221,0.392,0.199c0.129-0.02,0.237-0.027,0.335-0.027c1.325,0,2.401,1.076,2.401,2.402c0,0.098-0.007,0.205-0.027,0.334C5.85,16.996,5.929,17.154,6.07,17.23c0.501,0.273,1.04,0.496,1.597,0.66c0.154,0.047,0.32-0.008,0.417-0.137c0.079-0.105,0.148-0.186,0.22-0.256c0.454-0.453,1.055-0.703,1.697-0.703c0.643,0,1.244,0.25,1.697,0.703c0.071,0.07,0.141,0.15,0.22,0.256c0.073,0.098,0.188,0.152,0.307,0.152c0.036,0,0.073-0.004,0.109-0.016c0.558-0.164,1.096-0.387,1.597-0.66c0.141-0.076,0.22-0.234,0.199-0.393c-0.02-0.129-0.027-0.236-0.027-0.334c0-1.326,1.076-2.402,2.401-2.402c0.098,0,0.206,0.008,0.336,0.027c0.159,0.021,0.315-0.057,0.391-0.199c0.274-0.5,0.496-1.039,0.662-1.596c0.044-0.154-0.01-0.32-0.137-0.416C17.648,11.838,17.567,11.77,17.498,11.697 M16.671,13.334c-0.059-0.002-0.114-0.002-0.168-0.002c-1.749,0-3.173,1.422-3.173,3.172c0,0.053,0.002,0.109,0.004,0.166c-0.312,0.158-0.64,0.295-0.976,0.406c-0.039-0.045-0.077-0.086-0.115-0.123c-0.601-0.6-1.396-0.93-2.243-0.93s-1.643,0.33-2.243,0.93c-0.039,0.037-0.077,0.078-0.116,0.123c-0.336-0.111-0.664-0.248-0.976-0.406c0.002-0.057,0.004-0.113,0.004-0.166c0-1.75-1.423-3.172-3.172-3.172c-0.054,0-0.11,0-0.168,0.002c-0.158-0.312-0.293-0.639-0.405-0.975c0.044-0.039,0.085-0.078,0.124-0.115c1.236-1.236,1.236-3.25,0-4.486C3.009,7.719,2.969,7.68,2.924,7.642c0.112-0.336,0.247-0.664,0.405-0.976C3.387,6.668,3.443,6.67,3.497,6.67c1.75,0,3.172-1.423,3.172-3.172c0-0.054-0.002-0.11-0.004-0.168c0.312-0.158,0.64-0.293,0.976-0.405C7.68,2.969,7.719,3.01,7.757,3.048c0.6,0.6,1.396,0.93,2.243,0.93s1.643-0.33,2.243-0.93c0.038-0.039,0.076-0.079,0.115-0.123c0.336,0.112,0.663,0.247,0.976,0.405c-0.002,0.058-0.004,0.114-0.004,0.168c0,1.749,1.424,3.172,3.173,3.172c0.054,0,0.109-0.002,0.168-0.004c0.158,0.312,0.293,0.64,0.405,0.976c-0.045,0.038-0.086,0.077-0.124,0.116c-0.6,0.6-0.93,1.396-0.93,2.242c0,0.847,0.33,1.645,0.93,2.244c0.038,0.037,0.079,0.076,0.124,0.115C16.964,12.695,16.829,13.021,16.671,13.334 M10,5.417c-2.528,0-4.584,2.056-4.584,4.583c0,2.529,2.056,4.584,4.584,4.584s4.584-2.055,4.584-4.584C14.584,7.472,12.528,5.417,10,5.417 M10,13.812c-2.102,0-3.812-1.709-3.812-3.812c0-2.102,1.71-3.812,3.812-3.812c2.102,0,3.812,1.71,3.812,3.812C13.812,12.104,12.102,13.812,10,13.812"]
svg[xmlns="http://www.w3.org/2000/svg" version="1.1"]
  defs
    filter#shadowed-goo
      fegaussianblur[in="SourceGraphic" result="blur" stddeviation="16"]
      fecolormatrix[in="blur" mode="matrix" values="1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 18 -7" result="goo"]
      fegaussianblur[in="goo" stddeviation="3" result="shadow"]
      fecolormatrix[in="shadow" mode="matrix" values="0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 1 -0.2" result="shadow"]
      feoffset[in="shadow" dx="1" dy="1" result="shadow"]
      fecomposite[in2="shadow" in="goo" result="goo"]
      fecomposite[in2="goo" in="SourceGraphic" result="mix"]
    filter#goo
      fegaussianblur[in="SourceGraphic" result="blur" stddeviation="10"]
      fecolormatrix[in="blur" mode="matrix" values="1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 18 -7" result="goo"]
      fecomposite[in2="goo" in="SourceGraphic" result="mix"]

body {
  filter: url("#goo");
  background-color: #03254c;
  background: linear-gradient(#03254c, black);
}
.menu-bar {
  position: relative;
  display: flex;
  background-color: #1167b1;
  background: linear-gradient(#02457a, #1167b1);
  box-shadow: 1px 1px 5px #21cdfc;
  max-width: max-content;
  margin: 45vh auto;
  border-radius: 20px;
  padding: 20px;
}
.menu-bar div {
  cursor: pointer;
  z-index: 1;
  padding-right: 40px;
}
.menu-bar div:last-of-type {
  padding-right: 0px;
}
.selected {
  position: absolute;
  width: 18px;
  height: 55px;
  border-radius: 50%;
  background-color: #d0efff;
  background: linear-gradient(#d0efff, #1167b1);
  z-index: 0;
  left: 14px;
  top: 17px;
}

.notification {
  animation: notification 1s;
  left: 100px;
  transition: left 1.5s;
}
.profile {
  animation: profile 1s;
  left: 182px;
  transition: left 1.5s;
}
.setting {
  animation: setting 1s;
  left: 268px;
  transition: left 1.5s;
}
.home {
  animation: home 1s;
  left: 15px;
  transition: left 1.5s;
}
@keyframes profile {
  50% {
    top: -60px;
  }
}
@keyframes setting {
  50% {
    top: -60px;
  }
}
@keyframes notification {
  50% {
    top: -60px;
  }
}
@keyframes home {
  50% {
    top: -60px;
  }
}

const selected = document.getElementById("selected");
const notsvg = document.getElementById("notificationsvg").firstElementChild;
const homesvg = document.getElementById("homesvg").firstElementChild;
const settingsvg = document.getElementById("settingsvg").firstElementChild;
const profilesvg = document.getElementById("profilesvg").firstElementChild;

function notificationfn() {
  selected.classList.add("notification");
  selected.classList.remove("setting");
  selected.classList.remove("profile");
  selected.classList.remove("home");
  notsvg.style.fill = "#03254c";
  homesvg.style.fill = "#d0efff";
  settingsvg.style.fill = "#d0efff";
  profilesvg.style.fill = "#d0efff";
  var action = gsap.timeline();
  action
    .to("#notificationsvg", { duration: 0.2, rotation: 10 })
    .to("#notificationsvg", { duration: 0.2, rotation: -30 })
    .to("#notificationsvg", { duration: 0.2, rotation: 30 })
    .to("#notificationsvg", { duration: 0.2, rotation: 0 });
}
function setting() {
  notsvg.style.fill = "#d0efff";
  homesvg.style.fill = "#d0efff";
  settingsvg.style.fill = "#03254c";
  profilesvg.style.fill = "#d0efff";

  var action = gsap.timeline();
  action
    .to("#settingsvg", { duration: 0.4, rotation: 600 })
    .to("#settingsvg", { duration: 0.4, rotation: 0 });
  selected.classList.remove("notification");
  selected.classList.add("setting");
  selected.classList.remove("profile");
  selected.classList.remove("home");
}
function profile() {
  notsvg.style.fill = "#d0efff";
  homesvg.style.fill = "#d0efff";
  settingsvg.style.fill = "#d0efff";
  profilesvg.style.fill = "#03254c";
  var action = gsap.timeline();
  action
    .to("#profilesvg", { duration: 0.4, y: -8 })
    .to("#profilesvg", { duration: 0.4, y: 0 });
  selected.classList.remove("notification");
  selected.classList.remove("setting");
  selected.classList.add("profile");
  selected.classList.remove("home");
}
function home() {
  notsvg.style.fill = "#d0efff";
  homesvg.style.fill = "#03254c";
  settingsvg.style.fill = "#d0efff";
  profilesvg.style.fill = "#d0efff";

  var action = gsap.timeline();
  action
    .to("#homesvg", { duration: 0.4, x: 6 })
    .to("#homesvg", { duration: 0.4, x: 0 });
  selected.classList.remove("notification");
  selected.classList.remove("setting");
  selected.classList.remove("profile");
  selected.classList.add("home");
}