.active1{
    border-radius: 100%;
    text-align: center;
    border: 0.13rem solid #012D28;
    color: #012D28;
    width: 1.6rem;
    height: 1.6rem;
}

.tab{
    margin-top: 1rem;
}
#first-tab{
    background:#012D28;
    color: white;
}

#myTab{
    position: relative;
    text-align: center;
    margin: auto;
}
#myTab a{
    margin-right: 0.5rem;
    color: white;
    font-size: 0.8rem;
}
#myTabContent{
    text-align: center;
    background-color: white;
    padding-top: 1rem;
}

.one-picture{
    display: inline-block;
    vertical-align:top;
    margin-left: 0.2rem;
    margin-right: 0.2rem;
    font-size: 0.8rem;
    
}
.one-picture img{
    display: inline-block;
    width: 11.5rem;
    height: 6.3rem;
    margin-bottom: 0.5rem;
}
.environment-title{
    margin-left: 0.2rem;
    font-size: 0.93rem; 
}