body{
  margin: 0;
  font-size: 16px;
  font-family: Verdana,sans-serif;
  color: #333;
  background: rgb(247, 240, 220);
}

header{
  background: #fada94;
  color: rgb(255, 255, 255);
  text-align: center;
  padding-top: 64px;
}

header h1,
header p{
  margin: 0;
}

header img{
  width: 280px;
  vertical-align: bottom;
}

.btn{
  text-decoration: none;
  background: #fff;
  color: #f59a00;
  display: block;
  width: 140px;
  line-height: 44px; 
  margin: 40px auto 48px;
  font-size: 14px;
  font-weight: bold;
  border-radius: 4px;

}

.btn:hover{
  opacity: 0.9;
}

.features img{
  width: 100%;

}

.features > h1{
  text-align: center;
  font-size: 28px;
  padding: 64px 0;
  font-weight: normal;
}

.features .container{
  margin: 0 32px;
}

.features p{
  line-height: 1.8;
}

.features section{
  padding-bottom: 64px;
}

.members{
  background: #f2f2f3;
}

.members > h1{
  text-align: center;
  padding: 64px 0;
  font-weight: normal;
}

.members ul{
  list-style: none;
  text-align: center;
  margin: 0 32px;
  padding: 0;
}

.members img{
  width: 160px;
  border-radius: 50%;
}

.members h2{
  font-size: 20px;
}

.members li{
  padding-bottom: 64px;
}

.call-to-action{
  background: #fada94;
  color: rgb(255, 255, 255);
  text-align: center;
  padding: 64px 0;
}

.call-to-action h1{
  font-weight: normal;
}

.call-to-action .btn{
  margin: 0 auto;
}

footer{
  padding: 64px 0;
  background: #323135;
  color: #98969c;
  text-align: center;
}

@media(min-width: 900px){

 header .container{
   display: flex;
   width: 800px;
   margin: 0 auto;
 } 

 header .info{
   width: 60%;
   align-self: center;
 }

 header .pic{
   width: 40%;
 }

 .features .container{
   width: 800px;
   margin: 0 auto;
 }

 .features section{
   display: flex;
   justify-content: space-between;
 }

 .features section:nth-child(even){
   flex-direction: row-reverse;
 }

 .features .pic{
   width: 50%;
 }
 .features .info{
  width: calc(50% - 32px);
 }

 .members ul{
  width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
 }

 .members li{
  width: 250px;
 }

}