html {
    scroll-behavior: smooth;
  }
body{
    background: #1c92d2;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, #f2fcfe, #1c92d2);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, #f2fcfe, #1c92d2); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
    font-size: 20px;
    font-family: 'BioRhyme', serif;
}
* {box-sizing:border-box}
.text-responsive {
    font-size: calc(100% + 1vw + 1vh);
  }
.container {
  width: 100%; 
  background-color: #ddd; 
  padding:0;
  margin:0;
  margin-bottom: 2%;
}
.customer-bg{
    background: #C6FFDD;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to bottom, #f7797d, #FBD786, #C6FFDD);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to bottom, #f7797d, #FBD786, #C6FFDD); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
}
/* Navbar */
.navbar{
    padding-top: 2%;
    padding-left: 2%;
    padding-right: 2%;
    padding-bottom: 2%;
    font-size: 1.5rem;
}
.navbar-brand{
    font-size: 1.5rem;
}
/* Intro */
.intro{
    padding-top: 2%;
}
.hello-img{
    border-radius: 10%;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.heading{
    padding-top: 2%;
    padding-bottom: 2%;
}
.heading h2{
    font-size: 5rem;
    text-align: center;
}
.heading h4{
    font-size: 2.5rem;
    text-align: center;
}
.jumbotron {
    background: #C6FFDD;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to bottom, #f7797d, #FBD786, #C6FFDD);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to bottom, #f7797d, #FBD786, #C6FFDD); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
  }
#don{
    background: #C6FFDD;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to bottom, #f7797d, #FBD786, #C6FFDD);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to bottom, #f7797d, #FBD786, #C6FFDD); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */    
}
/* About */
.my-pic{
    text-align: center;
}
.about{
    text-align: justify;
}

/* Education and Skills */
.edu_and_skills{
    padding-top: 5%;
}
.btn-lg{
    padding: 1rem;
}
.edu-skills-header{
    padding: 0;
}
.skills {
    text-align: left; 
    padding-top: 1%;
    padding-bottom: 1%; 
    height: 3rem;
    color: white; 
}
#skills-heading{
    text-align: center;
    opacity: 0.7;
    margin-bottom: 2.5rem;
}
.customer-bg p{
    padding-left: 1rem;
}
.front-end-small-heading{
    padding-top: 1rem;
}
.html {
    width: 90%; 
    background-color: black;
} 
.scripting{
    width: 80%;
    background-color: black;
}
.database{
    width: 70%;
    background-color: black;
}
.enterprise{
    width: 80%;
    background-color: black;
}

/* Work Samples */
.work{
    margin: 4%;
    height: 100%;
}
#work{
    padding-top: 3rem;
}
.work-heading{
    text-align: center;
    margin-bottom: 0;
}
.card-img-top{
    height: 20rem;
}
.sample{
    margin-bottom: 3%;
}
.card-title{
    text-align: center;
    font-family: 'Anton', sans-serif;
    font-size: 1.5rem;
}
.card-body{
    padding-bottom: 0;
}
.card-text{
    text-align: justify;
    padding-top: 2rem;
}
.card-footer{
    padding: 0;
}
.btn{
    display: block;
    text-decoration: none;
    border-radius: 3px;
    padding: 1%;
    text-align: center; 
    color: black;
}
.not-allowed{
    cursor: not-allowed;
    margin-bottom: 0;
}
.fab{
    color: black;
}
.fa-heart{
    color: red;
}
#button {
    margin-top: 1.5rem;
    display: inline-block;
    background-color: black;
    width: 50px;
    height: 50px;
    text-align: center;
    border-radius: 4px;
    bottom: 30px;
    right: 30px;
    transition: background-color .3s, 
      opacity .5s, visibility .5s;
    opacity: 0;
    visibility: hidden;
    z-index: 400;
  }
  #button::after {
    content: "\f077";
    font-family: FontAwesome;
    font-weight: normal;
    font-style: normal;
    font-size: 2em;
    line-height: 50px;
    color: #fff;
  }
  #button:hover {
    cursor: pointer;
    background-color: #333;
  }
  #button:active {
    background-color: #555;
  }
  #button.show {
    opacity: 1;
    visibility: visible;
  }
.footer{
    margin-top: 5rem;
    padding-top: .5rem;
    padding-bottom: .5rem;
    text-align: center;
}

/* Media Queries */
@media screen and (max-width: 500px){
    .intro{
        padding-top: 7%;
    }
}
@media screen and (max-width:990px){
    .about{
        padding-top: 3%;
    }
}
@media screen and (max-width: 670px){
    #skills-heading{
        display: none;
    }
    .front-end-small-heading{
        margin-top: 2rem;
    }
}