* {
  box-sizing: border-box;
}

header {
  background-color: var(--accent); /*256589*/
  height: 6vh; /*5vh*/
  max-height: 70px;
  min-height: 30px;
  width: 100%;
  display: flex;
  flex-flow: row;
  align-items: center;
  justify-content: space-between;
  padding: 5px;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 10;
}

#header-menu {
  justify-self: flex-start;
  height: 115%;
  margin-left: 3px;
}

@keyframes rotate-clock {
  0% {transform: rotate(0deg);}
  100% {transform: rotate(90deg);}
}
@keyframes rotate-clock2 {
  0% {transform: rotate(-90deg);}
  100% {transform: rotate(0deg);}
}
@keyframes rotate-anticlock {
  0% {transform: rotate(0deg);}
  100% {transform: rotate(-90deg);}
}
@keyframes rotate-anticlock2 {
  0% {transform: rotate(90deg);}
  100% {transform: rotate(0deg);}
}

#header-title {
  margin: 0;
  font-size: 200%;
  font-weight: 500;
  color: var(--white);
  text-align: center;
}

#profile {
  justify-self: flex-end;
  height: 115%;
  margin-right: 3px;
}

#menu-modal {
  position: fixed;
  top: clamp(30px, 6vh, 70px);
  left: 0;
  width: 100vw;
  height: calc(100vh - clamp(30px, 6vh, 70px));
  overflow-y: scroll;
  /* add bg color and fade in out animation */
  z-index: 10;
}

#menu {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  position: relative;
  top: 0;
  left: 0;
  width: 40vw;
  max-width: 400px;
  padding-bottom: 1px;
  background-color: var(--bgcolor);
  border-bottom-right-radius: 10px;
  overflow: hidden;
  box-shadow: 1.2px 1.2px 4.5px #00000550;
}

#menu > div {
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  color: #101010;
  font-weight: 400;
  border-bottom: 1px solid #000000b3;
  border-bottom-right-radius: 10px;
  width: 100%;
  height: 40px;
  align-self: center;
  margin: auto;
  padding: 0px 13px;
  font-size: 14px;
}

#menu > div > * {
  animation: popup 1s;
}
@keyframes popup {
  0% {transform: scaleX(0);}
  100% {transform: scaleX(1);}
}

@keyframes slideright {
  0%   { transform: translateX(-400px); }
  80%  { transform: skew(3deg); }
  100% { transform: translateX(0) skew(0deg); }
}

@keyframes slideleft {
  0%   { transform: translateX(0) skew(0deg); }
  20%  { transform: skew(-3deg); }
  100% { transform: translateX(-400px); }
}