*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body{
    background: mintcream;
    font-family: 'Roboto', sans-serif;
    line-height: 1.7rem;
}

a{
    color: darkslategray;
    text-decoration: none;
}

h1, h2, h3{
    padding-bottom: 20px;
}

p{
    margin: 25px 0;
}


/* UTILITY CLASSES */
.clr{
    clear: both;
}

.container{
    overflow: auto;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 80px;
}

@media only screen and (max-width:960px){
    .container{
        margin: 0 auto;
        padding: 0;
        max-width: 100%;
    }

}

/* Text Colors */
.primary{
    color: coral;
}

.lead{
    font-size: 1.2rem;
    line-height: 1.7rem;
}

/* Buttons */
.btn{
    border-radius: 4px;
    font-size: 1.3rem;
    background: rgb(61, 61, 61);
    color:rgb(247, 244, 242);
    display: inline-block;
    padding: 8px 15px;
    cursor: pointer;
}

.btn:hover{
    font-weight: 450;
    background: coral;
    color: rgb(59, 56, 56);
}

.btn-light{
    background: #f4f4f4;
    color: #333;
}

/* Backgrounds */
.bg-dark{
    background: #333;
    color: cornsilk;
}

.bg-light{
    background: coral;
    color: rgb(255, 253, 242) ;
}

/* Paddings */
.py-1{padding: 10px 0;}
.py-2{padding: 20px 0;}
.py-3{padding: 30px 0;}


/* #NAVBAR */
#navbar{
    background-color: #333 ;
    overflow: auto;
}

#navbar a{
    color: whitesmoke;
}

#navbar .logo {
    text-shadow: .2rem .2rem 1rem;
    float: left;
    padding: 20px 0;
}

#navbar .logo:hover {
    font-size: 1.504rem;
    text-shadow: .4rem .4rem 2rem;
    float: left;
    padding: 20px 0;
}

#navbar ul{
    list-style: none;
    float: right;
}

#navbar ul li{
    text-align: center;
    float: left;
}

#navbar ul li a.current {
    font-weight: 600;
    background-color: #333;
    box-shadow: inset -4px -4px 5px 2px rgb(37, 37, 37), inset 4px 4px 5px 2px  rgb(37, 37, 37);
    color: coral;
}

#navbar ul li a{
    width: 100px;
    display: block;
    padding: 20px;
    transition: all 1s ease-out;
}

#navbar ul li a:hover {
    border-radius: 3px;
    font-weight: 600;
    box-shadow: inset -.3px -.3px , inset .3px .3px 5px;
    background-color: #333;
    color: coral;
}

#navbar ul li a:active{
    box-shadow: inset -8px -8px rgb(37, 37, 37), inset 8px 8px 45px  rgb(37, 37, 37);
}

@media 
only screen and (max-width: 960px) {

    #navbar .logo:hover {
        font-size: 1.504rem;
        text-shadow: .1rem .1rem 2rem;
        float: none;
    }

    #navbar ul li a.current
    {
        background-color:rgb(71, 71, 71);
        box-shadow: none;
    }

    #navbar ul li a:hover{
        box-shadow: none;
        background-color:rgb(71, 71, 71);
    }

    #navbar {
        float: none;
    }

    #navbar .logo{
        text-align: center;
        float: none;
    }

    #navbar ul{
        float: none;
    }

    #navbar ul li {
        padding: 0;
        /* max-width: 100%; */
        float: none;
    }

    #navbar ul li a{
        font-size: 1.1rem;
        padding: 10px;
        width: 100%;
        margin: 0;
    }

}
/* END OF NAVBAR */

/* BOTTOMNAV */
#bottomnav{
    z-index: 1;
    position: sticky;
    top: 0;
    background-color:rgb(71, 71, 71);
    margin-bottom: 10px;
}

#bottomnav ul{
    max-width: 891px;
    margin: auto;
}

#bottomnav ul li{
    text-align: center;
    list-style: none;
    float: left;
}

#bottomnav ul li a {
    display: block;
    max-width: 179px;
    color: whitesmoke;
    padding: 5px 21px;
    transition: all 1s ease-out;
}

#bottomnav ul li a.current {
    font-weight: 600;
    background-color: #333;
    box-shadow: inset -4px -4px 6px 2px rgb(37, 37, 37), inset 4px 4px 6px 2px  rgb(37, 37, 37);
    color: coral;
}

#bottomnav ul li a:hover {
    border-radius: 3px;
    font-weight: 600;
    box-shadow: inset -.3px -.3px , inset .3px .3px 5px;
    background-color: #333;
    color: coral;
}

#bottomnav ul li a:active{
    box-shadow: inset -8px -8px rgb(37, 37, 37), inset 8px 8px 45px  rgb(37, 37, 37);
}

@media 
only screen and (max-width: 960px) {
    #bottomnav {
        background-color: #333;
        position: static;
    }

    #bottomnav ul li {
        float: none;
    }


    #bottomnav ul li a{
        font-size: 1.1rem;
        padding: 10px;
        max-width: 100%;
        margin: 0;
    }
    

    #bottomnav ul li a.current
    {
        background-color:rgb(71, 71, 71);
        box-shadow: none;
    }

    #bottomnav ul li a:hover{
        box-shadow: none;
        background-color:rgb(71, 71, 71);
    }

    #bottomnav ul li a[href="#d-mockup.html"] {
        display: none;
    }

    #bottomnav ul li a[href="#evaluation.html"] {
        display: none;
    }

    #bottomnav ul li a[href="#dev.html"] {
        display: none;
    }

}
/* END OF BOTTOMNAV */

/* SHOWCASE */
#showcase{
    overflow: auto;
}

#showcase .showcase-content{
    color: rgb(0, 0, 0);
    text-align: center;
    padding-top: 90px;
    padding-bottom: 20px;
}

#showcase .showcase-content h1{
    font-size: 4rem;
    line-height: 1.2em;
}


#showcase .showcase-content p{
    text-align: justify;
    color: rgb(0, 0, 0);
    font-size: 1.3rem;
    padding-bottom: 30px;
    line-height: 1.5em;
}


#home-info{
    overflow: auto;
    border-radius: 15px;
    margin: auto;
    max-width: 1412px;
    height: 950px;
    margin-bottom: 90px;
}

#home-info .info-img{
    float: left;
    width: 50%;
    background: url('../IMG/responsiveblack2.png') no-repeat center center;
    min-height: 100%;
}

#home-info .info-text{
    float: right;
    width: 50%;
    padding: 60px 70px 0px;
    color: whitesmoke;
}

#home-info .info-text h2{
    margin-top: 1rem;
    font-size: 2rem;
    text-align: center;
}


#home-info .info-text ul{
    text-align: justify;
    list-style: none;
}

#home-info .info-text .btn{

    max-width: 30%;
    text-align: center;
    display: block;
    margin: 2.5rem auto 1rem;
}

/* features */
#features{
    border-top: .5px solid #333;
    display: table;
    width: 100%; 
}

.box{
    display: table-cell;
    text-align: center;
    width: 33.3%;
    padding: 50px;
}

.box i {
    margin-bottom: 15px;
}

#home{
    margin-bottom: 0;
}


@media 
only screen and (max-width: 960px) {

    #showcase .showcase-content{
        max-width: 100%;
        padding: 10px;
    }

    #home-info{
        overflow: auto;
        border-radius: 0;
        margin: 1px 0;
        max-width: 100%;
        height: auto;
    }

    #home-info .info-img{
        display: block;
        max-width: 100%;
        background: url('../IMG/responsiveblack2.png') no-repeat center center;
        max-height: 100%;
        /* float: none;
        width: 100%;
        /* background: #333; 
        min-height: 100%; */
    }

    #home-info .info-text{
        float: none;
        width: 100%;
        padding: 20px;
        color: whitesmoke;
    }
    #features{
        border: none;
        display: flex;
        flex-direction: column;
        width: 100%; 
    }

    .box{
        width: 100%;
        padding: 25px;
    }

    .box-head{
        justify-content: center;
        display: flex;
    }

    .box-head h2{
        padding-left: 15px;
        align-self: flex-end;
        font-size: 2rem;
    }

    #home-info .info-text .btn{
        max-width: 30%;
        text-align: center;
        display: block;
        margin: 1rem auto 1rem;
    }


    
}

/* END OF SHOWCASE */


/* START OF ANALYSIS CONTENT */
#analysis-content h1{
	background: #333;
	margin: 20px 10px 5px;
	padding: 15px;
	color: whitesmoke;
	font-size: 2.8rem;
	text-align: center;
	line-height: 3.5rem;
}

#analysis-content1{
	display: flex;
}

#analysis-content1 .analysis-text{
    flex: 1;
    font-size: 1.2rem;
    line-height: 1.8rem;
	margin: 10px 10px;
	padding: 30px;
	background: #333;
	color: whitesmoke;
}

#analysis-content1 .analysis-text h2{
	margin: 0;
	padding: 1rem;
	font-size: 2rem;
	text-align: center;
}

#analysis-content2 .analysis-text{
    font-size: 1.2rem;
    line-height: 1.8rem;
	margin: 10px 10px;
	padding: 30px;
	background: #333;
	color: whitesmoke;
}

#analysis-content2 .analysis-text h2{
	margin: 0;
	padding: 1rem;
	font-size: 2rem;
	text-align: center;
}

#analysis-content2 .primary{
font-size: 3rem;
}

#analysis .btn{
    text-align: center;
    width: 100%;
    margin-bottom: 1rem;
}


/* start of analysis table */
.tables{
    margin: 50px auto;
    max-width: 80%;
}

table { 
    width: 100%; 
    border-collapse: collapse; 
  }
  /* Zebra striping */
  tr:nth-child(odd) { 
    background: #eee; 
  }
  th { 
    text-transform: uppercase;
    background: coral; 
    color: rgb(0, 0, 0); 
    font-weight: bold; 
  }
  td, th { 
    padding: 6px; 
    border: 1px solid #ccc; 
    text-align: left; 
  }

  @media 
only screen and (max-width: 960px) {


    #analysis-content h1{
        margin: 1px 0;
    }

    #analysis-content1 .analysis-text{
        margin: 1px 0;
    }

    #analysis-content1{
        display: block;
    }

    #analysis-content2 .analysis-text{
        margin: 1px 0;
    }

    .tables{
        margin: 0;
        max-width: 100%;
    }

    #analysis .tables .btn{
        margin: 1px 0;
    }

	/* Force table to not be like tables anymore */
	table, thead, tbody, th, td, tr { 
		display: block; 
	}
	
	/* Hide table headers (but not display: none;, for accessibility) */
	thead tr { 
		display: none;
	}
	
	tr { border: 1px solid #ccc; }
	
	td { 
		/* Behave  like a "row" */
		border: none;
		border-bottom: 1px solid #eee;
		position: relative;
		padding-left: 50%; 
	}
	
	td:before { 
		/* Now like a table header */
		position: absolute;
		/* Top/left values mimic padding */
		top: 6px;
		left: 6px;
		width: 45%; 
		padding-right: 10px; 
		white-space: nowrap;
	}
	
	/*
	Label the data
	*/
	td:nth-of-type(1):before { content: "Device Type"; }
	td:nth-of-type(2):before { content: "Device Name"; }
	td:nth-of-type(3):before { content: "Display Size"; }
	td:nth-of-type(4):before { content: "Pixel Res"; }
    td:nth-of-type(5):before { content: "PPI"; }
    
    footer {
        margin: 0;
    }
}
/* end of analysis table */
/* END OF ANALYSIS CONTENT */














































/* START OF MULTIMEDIA */
.multi-header{
    position: relative;
    animation: header-motion 3s forwards .5s ease-out;
}

#how-to-embed .multi-text:nth-child(odd) {
    position: relative;
    animation: slide-right 3s forwards .5s ease-out;
}

#how-to-embed .multi-text:nth-child(even) {
    position: relative;
    animation: slide-left 3s forwards .5s ease-out;
}

.video-wrapper{
    position: relative;
    animation: slide-left 3s forwards .5s ease-out;
}

@keyframes header-motion{
    from{
        top: -10rem;
    }
    to{
        top: 0;
    }
}

@keyframes fade-out {
from {
    top: 50rem;   
}
to {
    top: 0;
}
}

@keyframes slide-right{
    from{
        right: -45rem;
    }

    to{
        right: 0;
    }
}

@keyframes slide-left{
    from{
        left: -45rem;
    }
    to{
        left: 0;
    }
}


.multi-header{
    border-radius: 3px;
    background: #333;
	margin: 10px 0px;
	padding: 15px;
	color: whitesmoke;
	font-size: 2.8rem;
	text-align: center;
	line-height: 3.5rem;
}

#how-to-embed #embed-text h2{
    color: coral;
    padding: 10px 16px 0px;
}

#how-to-embed .multi-text > h2{
    color: coral;
    padding: 10px 16px 0px;
}


#how-to-embed #embed-text {
    margin-top: 10px;
    max-width: 55%;
    float: right;
}

#how-to-embed p{
    padding: 10px 1rem 1rem;
    margin: 0;
}

.multi-text{
    margin: 1px 0;
}

#how-to-embed .multi-text:nth-child(odd) {
    color: whitesmoke;
    background: #333;
}

#how-to-embed .multi-text:nth-child(even) {
    color: whitesmoke;
    background:rgb(63, 63, 63);
}

#embed-text #first-par {
    padding-bottom: 1.5rem;
}


#how-to-embed .video-wrapper{
    /* Values below to alter the size */
    max-width: 500px; /*Works together with padding top in v-container to set ratio*/
    margin: 0 ;
    padding: 10px 0 0 ;
}

#how-to-embed .video-wrapper .v-container{
    /* Values below to alter the ratio */
    width: 100%;
    height: 0;
    padding-top: 0; /*Works together with padding-bottom in this container and max-width in video-wrapper to set ratio and size of frame content inside*/
    padding-bottom: 60.25%; /*Works together with padding-bottom in this container and max-width in video-wrapper to set ratio and size of frame content inside*/
    position: relative;
}

#how-to-embed .video-wrapper .v-container iframe{
    z-index: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

img, object, video, embed{
    max-width: 100%;
}

@media (max-width: 960px ){

    .container #multimedia h1.multi-header{
        margin: 1px 0 1px;
        border-radius: 0;
    }

    #multimedia h1 {
        margin: 0;
    }

    #how-to-embed #embed-text{
        margin-top: 0;
    }

    #how-to-embed .video-wrapper{
        /* Values below to alter the size */
        max-width: 100%; /*Works together with padding top in v-container to set ratio*/
        margin: 0 ;
        padding: 0 0 0 ;
    }

    #multimedia .multi-text h2{
        text-align: center;
    }

    #how-to-embed #embed-text{
        position: relative;
        float: none;
        max-width: 100%;
    }


    #how-to-embed, #multimedia{
        margin: 0;
    }

}

@media (min-width: 960px) and (max-width:1282px){
    .container #multimedia h1.multi-header{
        margin: 1px 0 1px;
        border-radius: 0;
    }    

    #how-to-embed .video-wrapper{
        /* Values below to alter the size */
        max-width: 100%; /*Works together with padding top in v-container to set ratio*/
        margin: 0 ;
        padding: 0 0 0;
    }

    #how-to-embed #embed-text{
        position: relative;
        float: none;
        max-width: 100%;
    }

    .multi-text{
        margin: 10px 0;
    }
}
/* END OF MULTIMEDIA */














































/* START OF W-MOCKUP */
#w-mockup-title{
    border-radius: 3px;
    background: #333;
	margin: 15px 0px;
	padding: 15px;
	color: whitesmoke;
	font-size: 2.8rem;
	text-align: center;
	line-height: 3.5rem;
}

section #intro {
    background-color: #333;
    font-size: 1.3rem;
    margin: 0;
    padding: 20px;
    color: whitesmoke;
    border-radius: 3px;
}

section #intro .primary{
    font-size: 3rem;
}

#principles h2{
    background-color: #333;
    text-align: center;
    padding: 20px;
    border-radius: 3px;
    margin: 10px 0;
}

#mockup-image{
    margin-top: 30px;
    width: 100%;
    padding: 30px;
}

.top-10{
    list-style: inside upper-roman;
    overflow: auto;
    display: flex;
    font-size: 1.2rem;
    color: whitesmoke;
    flex-wrap: wrap;
    justify-content: space-between;
}

.top-10 li{
    border-radius: 3px;
    margin: 5px 0;
    background: #333;
    padding: 10px;
    flex-basis: 24%;
}

#screen-zones-image{
    display: block;
    margin: 50px ;
    max-width: 35%;
}

#adaptive-images h2{
    text-align: center;
    padding: 10px;
    border-radius: 3px;
}

#adaptive-images {
    margin-top: 10px;
    background-color: #333;
    font-size: 1.2rem;
    margin-bottom: 10px;
    padding: 20px;
    color: whitesmoke;
    border-radius: 3px;
}

@media 
only screen and (max-width: 1176px) {

    #adaptive-images {
        padding: 10px;
    }

    main #w-mockup-title{
        margin: 1px 0 1px;
        border-radius: 0;
    }

    #principles h2{
        border-radius: 0;
        margin: .5px 0;
    }

    ol.top-10{
        list-style: none;
        flex-direction: column;
        color: whitesmoke;
        flex-wrap: nowrap;
    }

    ol.top-10 li span.primary{
        font-size: 1.5rem;
        display: block;
        text-align: center;
    }
    
    .top-10 li{
        border-radius: 0;
        margin: .5px 0;
    }

    #screen-zones-image{
        padding: 0;
        display: block;
        margin: 50px auto;
        max-width: 80%;
    }

    #adaptive-images{
        margin: 0;
    }

    footer{
        margin: 0;
    }

    .container #w-mockup{
        margin-bottom: 1px;
    }
}
/* END OF W-MOCKUP */

/* START OF DEVELOPMENT */
/* dev header */
.dev-header{
    border-radius: 3px;
    background: #333;
	margin: 10px 0px 10px;
	padding: 15px;
	color: whitesmoke;
	font-size: 2.8rem;
	text-align: center;
	line-height: 3.5rem;
}

/* dev home image */
#home-image-cont{
    padding: 20px;
    float: left;
    max-width: 60%;
}

.home-img{
    display: block;
    margin: auto;
    max-width: 100%;
}

.home-img:hover{
    max-width: 99.5%;
}

/* dev text */
.dev-text{
    margin-top: 1rem;
    border-radius: 3px;
    text-align: justify;
    padding: 20px;
    background: rgb(58, 58, 58);
    color: whitesmoke;
}

.dev-text h2{
    padding-bottom: 10px;
    margin-bottom: 0;
}

.dev-text p{
    margin-top: 0;
}


/* last paragraph */
#last-text{
    max-width: 40%;
    float: left;
}


/* dev last image */
#resp-layout-image-cont{
    padding: 0 0 0 20px;
    max-width: 60%;
    float: right
}

#resp-layout-image-cont p{
    text-align: center;
    margin-bottom: 0;
}

.resp-layout-img{
    display: block;
    margin: auto;
    max-width: 100%;
}

.resp-layout-img:hover{
    max-width: 99.5%;
}


main{
    margin-bottom: 10px;
}

@media 
only screen and (max-width: 960px) {

    .dev{
        margin-bottom: 1px;
    }

    .dev h1{
        border-radius: 0;
        margin: 1px 0 0;
    }

    #home-image-cont{
        display: block;
        padding: 0;
        float: none;
        max-width: 100%;
    }


    .dev-text{
        border-radius: 0;
    }

    .dev-text h2{
        text-align: center;
    }
    
/* last paragraph */
#last-text{
    max-width: 100%;
    float: none;
}

/* dev last image */
#resp-layout-image-cont{
    padding: 0;
    max-width: 100%;
    float: none
}  
}
/* END OF DEVELOPMENT */


/* START OF RESOURCES */
#resources-title h1{
	background: #333;
	margin: 20px 10px;
	padding: 15px;
	color: whitesmoke;
	font-size: 2.7rem;
	text-align: center;
	line-height: 3.4rem;
}

#resources-content1{
    width: 100%;
    margin: auto;
    background: whitesmoke;
}

#resources-content1 #res-an{
    box-shadow: -3px -3px 3px coral;
}

#resources-content1 #res-wm{
    box-shadow: 0px -3px 3px coral;
}

#resources-content1 #res-lan{
    box-shadow: 3px -3px 3px coral;
}

#resources-content1 #res-dev{
    box-shadow: -3px 3px 3px coral;
}

#resources-content1 #res-multi{
    box-shadow: 0px 3px 3px coral;
}

#resources-content1 .resources-text{
    min-height: 20rem;
    max-width: 31.5%;
    float: left;
    font-size: 1.2rem;
    line-height: 1.8rem;
	margin: 20px 10px;
	padding: 30px;
	background: #333;
	color: whitesmoke;
}

#resources-content1 .resources-text p {
    text-align: center;
}

#resources-content1 .resources-text a{
    cursor: pointer;
    color: coral;
}

#resources-content1 .resources-text a:hover{
    font-size: 1.22rem;
    font-weight: 800;
    color: coral;
}

#resources-content1 .resources-text h2{
	margin: 0;
	padding: 1rem;
	font-size: 2rem;
	text-align: center;
}

@media 
only screen and (max-width: 960px) {

  #resources #resources-title h1{
      margin: 1px 0;
      max-width: 100%;
  }

    #resources-content1 .resources-text{
        min-height: auto;
        margin: 1px 0;
        max-width: 100%;
        float: none;
    }

    #resources-content1 #res-an{
        box-shadow: none;
    }
    
    #resources-content1 #res-wm{
        box-shadow: none;
    }
    
    #resources-content1 #res-lan{
        box-shadow: none;
    }
    
    #resources-content1 #res-dev{
        box-shadow: none;
    }
    
    #resources-content1 #res-multi{
        box-shadow: none;
    }
}
/* END OF RESOURCES */

/* FOOTER */
footer{
    margin-top: 1px;
    text-align: center;
    background: #333 ;
    padding: 10px;
    color: whitesmoke;
}