* {
  margin: 0;
  padding: 0;
  border: none;
  outline: none;
  vertical-align: baseline;
  font-size: 100%;
}

html {
  font-family: Poppins;
}

body {
  width: 100%;
  background: #0e0e0e;
  
}

.wrapper {
  width: 90%;
  margin: 0 auto;
}

.navBar::after {
  content: "";
  clear: both;
  display: table;
}

h1 {
  color: #fff;
  font-size: 48px;
}

p {
  color: #fff;
  font-size: 16px;
  font-weight: 300;
}

/* navbar */
nav {
  height: 100%;
  line-height: 70px;
}

nav a img {
  vertical-align: middle;
  width: 30px;
  height: 30px;
}

nav a:nth-child(2) {
  float: right;
}

/* header */
header {
  margin: 100px 0 200px 140px;
}

header p {
  width: 60%;
  margin-top: 10px;
}

/* .work */
.work {
  text-align: center;
  width: 100%;
}

.work img {
  margin: 1%;
  width: 45%;
}

/* header2 */
.header2 {
  margin: 130px 0 80px 140px;
}

/* .work2 */
.work2 {
  width: 100%;
  text-align: center;
}

.work2 img {
  margin: 1%;
  width: 90%;
}

/* footer */
footer p {
  text-align: center;
  color: grey;
  margin: 60px auto;
}

/* Responsiveness */
@media only screen and (max-width: 991px) {
  header {
    text-align: left;
    margin: 100px 0 100px 60px;
  }

  header h1 {
    font-size: 36px;
  }

  header p {
    font-size: 12px;
    width: 90%;
  }

  .work img {
    margin: 60px;
    width: 90%;
  }

  .header2 {
    margin: 130px 0 40px 60px;
  }

  .header2 h1 {
    font-size: 36px;
  }

  .header2 p {
    font-size: 12px;
    width: 90%;
  }

  .work2 img {
    margin: 14%;
  }
}


/* Kreis */

.arrowGrid{
  grid-column-start: 2;
  grid-column-end: 3;
  
  
  padding-bottom: 100px;
}

/* Button */

.btn{
  transition: all .3s ease-out;
}
.btn:hover circle{
 fill: #FFD138;
}
.btn:hover{
 transform: scale(1.1);
}

.arrowTop{
  width: 60px;
  transition: all .3s ease-out;
  float: right;
  margin-right: 50%;
  
}
.arrowTop:hover{
  transform: scale(1.1);
}

/**
 * The fixed Side 
 */
 .side {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 1000;
  width: 50px;
  border-right: 1px solid white;
  color: rgb(255, 255, 255);
  font-family: "nimbus-sans", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.0875rem;
  font-size: 10px;
  transition: all 0.3s cubic-bezier(0.05, 0.69, 0.14, 1);
}
.side:hover {
  color: rgba(253, 253, 253, 0.993);
}
.side .side__inner {
  position: absolute;
  height: 100%;
  white-space: nowrap;
}
.side a {
  color: inherit;
  word-spacing: 0;
  transition: all 0.3s cubic-bezier(0.05, 0.69, 0.14, 1);
}
.side .top,
.side .bottom {
  position: absolute;
  left: 0;
  transform: rotate(-90deg) perspective(1px);
  transform-origin: 50px 50px;
  height: 100%;
  line-height: 50px;
  white-space: nowrap;
  word-spacing: 0.5rem;
}
.side .top {
  top: 40px;
  text-align: right;
  color: rgb(255, 255, 255);
}
.side .bottom {
  top: auto;
  bottom: 75px;
}
.side .bottom:hover a {
  color: rgba(255, 255, 255, 0.2);
}
.side .bottom:hover a:hover {
  color: rgba(255, 255, 255, 0.8);
}