*{
  padding: 0;
  margin: 0;
}

.img1{
  position: relative;
  text-align: center;
  color: white;
  width: 1500px;
  height: 250px;
  background-image: url(backimg.jpg);
  background-size: cover;
}
.centered{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.headline{
  font-family: arial;
}
body{
  background-color: white;
}
nav{
  width: 100%
  height: 100px;
  background-color: white;
}
nav ul{
  float: left;
  display: block;
  text-align: center;
}
ul{
  margin-left: 0px;
}
nav ul li{
  display: inline-block;
  list-style: none;
  position: relative;
  float: left;

}
nav ul li a{
  display: block;
  font-family: arial;
  color: #030111;
  font-size: 14px;
  padding: 14px 14px;
  text-decoration: none;
  background-color: #b39ddb;
}
nav ul li ul{
  display: block;
  position: relative;
  background-color: #fff;
}
nav ul li ul li a {
  padding: 10px 10px;
}
nav ul li a:hover{
  color: black;
  background-color: #03A9F4;
}
nav ul li ul{
  display: none;
}
nav ul li:hover ul {
  display: block;
  position: absolute;
}

.Brief{
  margin: 40px;
  padding: 40px;
  font-size: 17px;
}
p a{
  text-decoration: none;
  font-size: 17px;
  color: black;
  margin: 15px;
  width: 15px;
}
p a:hover{
  color: blue;
}
.list1{
  font-size: 24px;
  background-color: white;
}