*{
    box-sizing: border-box;
}

html, body{
    margin: 0;
    padding: 0;
}

body{
    /* background-color: #ABE1D4; */
}

h1{
    /* color: #1F6C66; */
    font-size: 4vw;
    text-align: center;
}

img.logo{
    width: 72px;
    height: 72px;
}

.prod-intro{
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 10vh 5vw;
    background-color: #1F6C66;
    margin-top: 10vh;
}

.prod-intro .intro-item{
    flex: 1;
    text-align: center;
    position: relative;
}

.intro-item img.shortcut{
    width: 40%;
    box-shadow: 8px 8px 3px #ABE1D4;
}

.intro-item .intro-text{
    position: absolute;
    width: 100%;
    height: 100%;
    padding-top: 40%;
    top: 0;
    overflow: hidden;
    line-height: 2;
}

.intro-text div{
    position: relative;
    top: 110%;
    color: #EEF1EA;
    text-shadow: 2px 2px 1px #000, 0px 0px 3px #1F6C66, 0px 0px 5px #1F6C66, 0px 0px 8px #1F6C66;
    font-weight: bold;
    font-size: 1.1em;
}

.intro-text:hover div{
    top: 0;
}

.intro-text .text-1{
    transition: top 0.3s 0.2s;
}

.intro-text .text-2{
    transition: top 0.3s 0.3s;
}

.intro-text .text-3{
    transition: top 0.3s 0.4s;
}

.intro-text .text-4{
    transition: top 0.3s 0.5s;
}

p{
    text-align: center;
}

a.download-btn, a.download-link{
    text-decoration: none;
    color: #54978E;
}
a.download-link{
    font-size: 0.9em;
}

a.download-btn{
    color: #54978E;
    /* background-color: #B9D8C9; */
    border: solid 1px #54978E;
    padding: 5px 20px;
    border-radius: 10px;
    font-weight: bold;
}

a.download-btn:hover, a.download-link:hover{
    color: #1F6C66;
}

.bottom{
    margin-top: 10vh;
    text-align: center;
    width: 100%;
    padding: 30px 0px;
    line-height: 18px;
    color: #666;
    font-size: 12px;
}

.bottom a.bottom-text{
    text-decoration: none;
    color: #666;    
}

.bottom .icon{
    height: 18px;
    line-height: 18px;
    position: relative;
    top: 5px;
}