* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body{
  background-image: url("https://images.unsplash.com/photo-1541746972996-4e0b0f43e02a?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1000&q=80");
  background-position: fixed;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100vw;
  padding: 0 100px;
}
section {
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.container {
  width: 100%;
  height: 100%;
}
.clock{
  margin-top: 50px !important;
  margin-right: 80vh;
  height: 150px;
  width: 50%;
  max-width: 200px;
  margin: 0;
  border-radius: 50%;
  /* border: 5px solid gray; */
  position: relative;
  background-image: url(https://www.freepngimg.com/thumb/clock/33735-6-clock-no-hands-clipart.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.clock2{
  margin-right: 60vh;
  height: 150px;
  width: 50%;
  max-width: 200px;
  margin: 0;
  border-radius: 50%;
  /* border: 5px solid gray; */
  position: relative;
  background-image: url(https://www.freepngimg.com/thumb/clock/33735-6-clock-no-hands-clipart.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.clock3{
  /* margin-right: 60vh; */
  margin-left: 33vh;
    margin-top: -60vh;
  height: 150px;
  width: 50%;
  max-width: 200px;
  border-radius: 50%;
  /* border: 5px solid gray; */
  position: relative;
  background-image: url(https://www.freepngimg.com/thumb/clock/33735-6-clock-no-hands-clipart.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.clock4{
  /* margin-right: 60vh; */
  margin-left: 33vh;
    margin-top: 3vh;
  height: 150px;
  width: 50%;
  max-width: 200px;
  border-radius: 50%;
  /* border: 5px solid gray; */
  position: relative;
  background-image: url(https://www.freepngimg.com/thumb/clock/33735-6-clock-no-hands-clipart.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
.min,
.sec,
.hour {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30%;
  height: 5px;
  background-color: rgb(0, 0, 0);
  transform-origin: left;
  border-radius: 50%;
  transform: rotate(-90deg);
}
.sec{
  /* height: 2px; */
  width:20% ;
}
.hour{
  /* height:3px; */
  width: 15%;
}
.sec2{
  /* height: 2px; */
  width:20% ;
}


.min2,
.sec2,
.hour2 {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30%;
  height: 5px;
  background-color: rgb(0, 0, 0);
  transform-origin: left;
  border-radius: 50%;
  transform: rotate(-90deg);
}
.hour2{
  width: 15%;
}

.min3,
.sec3,
.hour3 {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30%;
  height: 5px;
  background-color: rgb(0, 0, 0);
  transform-origin: left;
  border-radius: 50%;
  transform: rotate(-90deg);
}
.hour3{
  width: 15%;
}
.min4,
.sec4,
.hour4 {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30%;
  height: 5px;
  background-color: rgb(0, 0, 0);
  transform-origin: left;
  border-radius: 50%;
  transform: rotate(-90deg);
}
.hour4{
  width: 15%;
}

.matrix1{
    margin: auto;
    padding-left: 50px;
    border: 2px solid black;
    height: 72vh;
    width: 75vh;
    /* margin-left: 35%; */
    margin-top: 6%;
    border-radius: 40px;
    background-color: white; 
}
.row{
  margin-top: 1vh;
  width: 54vh;
  margin-right: 40vh;
}
.col s12 m6 card{
  width: 48%;
}
h3{
  font-size: medium;
  margin-left: 2vh;
}
h2{
  font-size: 15px;
  margin-left: 36vh;
    margin-top: 4vh;
}
h1{
  font-size: 102%;
    line-height: 110%;
    /* margin: 2.8rem 0 1.68rem 0; */
    margin-left: 29rem;
    margin-top: 4%;
}

.heading{
  color: white;
  margin-top: 20px;
  font-size: 40px;
  font-weight: bold;
  width: 100%;
  text-align: center;

}