* {
    font-family: "Stack Sans Text", sans-serif;
}

body {
    margin: 0;
}

.main-container {
  display: flex;
    height: 100vh;
}

.sidebar nav{
    padding: 0px 40px;
    height: 100vh;
    display: grid;
    gap: 8rem;
    background-color: #d5d5d5;
}

.logo {
  padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

ul {
    list-style: none;
    display: block;
    gap: 2rem;
    padding: 0;
}

ul li {
  width: 100%;
  display: flex;
}

ul li a {
    text-decoration: none;
    padding: 10px 0rem 10px 0rem;
    width: 100%;
    text-align: center;
}

ul li a:hover {
    background-color: blue;
    color: white;
}

/* From Uiverse.io by kennyotsu-monochromia */ 
.Btn {
  --black: #000000;
  --ch-black: #141414;
  --eer-black: #1b1b1b;
  --night-rider: #2e2e2e;
  --white: #ffffff;
  --af-white: #f3f3f3;
  --ch-white: #e1e1e1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 45px;
  height: 45px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition-duration: .3s;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.199);
  background-color: var(--night-rider);
}

/* plus sign */
.sign {
  width: 100%;
  transition-duration: .3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sign svg {
  width: 17px;
}

.sign svg path {
  fill: var(--af-white);
}

.text {
  position: absolute;
  right: 0%;
  width: 0%;
  opacity: 0;
  color: var(--af-white);
  font-size: 1.2em;
  font-weight: 600;
  transition-duration: .3s;
}

/* hover effect on button width */
.Btn:hover {
  width: 125px;
  border-radius: 5px;
  transition-duration: .3s;
}

.Btn:hover .sign {
  width: 30%;
  transition-duration: .3s;
  padding-left: 20px;
}
/* hover effect button's text */
.Btn:hover .text {
  opacity: 1;
  width: 70%;
  transition-duration: .3s;
  padding-right: 10px;
}
/* button click effect*/
.Btn:active {
  transform: translate(2px ,2px);
}

.right-section {
  padding: 2rem;
}