body {
  margin: 0;
  text-align: center;
  font-family: "Merriweather", serif;
}
hr{
    height: 0;
    width: 5%;
    border-style: dotted none none;
    border-color: #3DB2FF;
    border-width: 5px;
}

h1 {
  font-family: "Sacramento", cursive;
  margin-top: 50px;
  font-size: 5.625rem;
  margin-bottom: 0;
  color: #66BFBF;
}

h2 {
  font-family: "Montserrat", sans-serif;
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: #66BFBF;
}

h3 {
  font-family: "Montserrat", sans-serif;
  color: #66BFBF;
  font-size: 2rem;
  margin: auto;
  line-height: 1
}


.top_container {
  background-color: #CCF2F4;
  padding-top: 100px;
  position: relative;
}

.bottom_cloud {
  position: absolute;
  left: 300px;
  bottom: 300px;
}

.top_cloud {
  position: absolute;
  right: 300px;
  top: 50px
}

.footer_link{
  color: #3DB2FF;
  line-height: 1.5;
}

.contact_me{
  color: #3DB2FF;
  line-height: 1.5;
  margin-bottom: 20px;
}
.btn{
  color: #3DB2FF;
  line-height: 1.5;
}

.a_prog{
  font-size: 2rem;
  margin-top: 2rem;
  font-weight: normal;
}
.skill_row{
  width: 50%;
  margin: 100px auto 100px auto;
  text-align: left;
  line-height: 2;
}

.programming_img{
  width: 10%;
  float: left;
  margin-right: 30px;
}
.biotech_img{
  width: 10%;
  float: right;
  margin-left: 30px;
}
.teaching_img{
  width: 10%;
  float: left;
  margin-right: 30px;
}
.Profile_picclass{
  width: 10%;
}
.Chem_biotech{
  font-size: 2rem
}
.biotech_desc{
  clear: right;
  margin-top: 80px
}

.BUTTON_SQG {
   background: #11999E;
   background-image: -webkit-linear-gradient(top, #11999E, #1E62D0);
   background-image: -moz-linear-gradient(top, #11999E, #1E62D0);
   background-image: -ms-linear-gradient(top, #11999E, #1E62D0);
   background-image: -o-linear-gradient(top, #11999E, #1E62D0);
   background-image: -webkit-gradient(to bottom, #11999E, #1E62D0);
   -webkit-border-radius: 20px;
   -moz-border-radius: 20px;
   border-radius: 20px;
   color: #FFFFFF;
   font-family: Arial;
   font-size: 28px;
   font-weight: 100;
   padding: 40px;
   -webkit-box-shadow: 1px 1px 20px 0 #000000;
   -moz-box-shadow: 1px 1px 20px 0 #000000;
   box-shadow: 1px 1px 20px 0 #000000;
   text-shadow: 1px 1px 20px #000000;
   border: solid #337FED 1px;
   text-decoration: none;
   display: inline-block;
   cursor: pointer;
   text-align: center;
}

.BUTTON_SQG:hover {
   border: solid #337FED 1px;
   background: #1E62D0;
   background-image: -webkit-linear-gradient(top, #1E62D0, #3D94F6);
   background-image: -moz-linear-gradient(top, #1E62D0, #3D94F6);
   background-image: -ms-linear-gradient(top, #1E62D0, #3D94F6);
   background-image: -o-linear-gradient(top, #1E62D0, #3D94F6);
   background-image: -webkit-gradient(to bottom, #1E62D0, #3D94F6);
   -webkit-border-radius: 20px;
   -moz-border-radius: 20px;
   border-radius: 20px;
   text-decoration: none;
}

.bottom_container{
  background-color:   #66BFBF;
}
.footer_link{
  color: #EAF6F6;
  margin-right: 30px;
  font-size: 1.5rem;
}
.reg_foot{
  color: #EAF6F6;
  font-size: 1.1rem;
}