style.css

body{
margin: 0;
color: #40514E;
text-align: center;
font-family:"Merriweather" ,sans-serif;

}
h1{
  font-size: 5em;/*100%==16PX  90/16 Appro=5*/
  line-height: 0.5;
  margin: 50px auto 0;
  font-family: 'Sacramento',serif;
  color: #66bfbf;
}
h2{
  font-family:'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: normal;
    color: #66bfbf;
    padding-bottom: 5px;
}

.top{
  background-color: #EAF6F6;
  position: relative;
  padding-top: 100px;
}
.student{
  text-decoration: underline;
}
.bottom-cloud{
position:absolute;
left: 280px;
bottom:  300px;
}
.top-cloud{
  position: absolute;
  right: 300px;
  top:60px;

}
h3{
  color:#66bfbf;
}

.skill-row{
  width: 50%;
  margin:100px auto;
  text-align: left;

}
p{
  line-height: 2;
}
.intro{
  width:30%;
  margin:auto;

}
.photo1{

  width:20%;
  float:left;
  margin-right: 10px;
}
.part{
  float:right;
}
.middle{
  margin:100px 0;
}
.best{
  width:10rem;
}
hr{
border:dotted #66bfbf 6px;
border-bottom: none;
  width: 5%;

  margin:50px auto;
}
.contact{
  width:40%;
  margin:40px auto;

}
.btn {
  background: #3498db;
  background-image: linear-gradient(to bottom, #11cdd4, #11999e);
  border-radius: 7px;
  font-family: "Montserrat",sans-serif;
  color: #ffffff;
  font-size: 20px;
  padding: 10px 20px 10px 20px;
  text-decoration: none;
}

.btn:hover{
  background: #3cb0fd;
  background-image: linear-gradient(to bottom, #30e3cb, #2bc4ab);
  text-decoration: none;
}
.bottom{
  background-color: #66BFBF;

  padding:25px 0;
}
a{
  color: #ffffff;
  text-decoration: none;
  margin: 10px 20px;
  font-family: "Montserrat",sans-serif;
}
a:hover{
  color:#2bc4ab;
}
.copy{
  color: #eaf6f6;
  font-size: 0.75rem;
  padding:10px 0;
}