html{
    --main-font: 'Bungee', cursive;
    --secondary-font:'Roboto', sans-serif;
    margin:0;
    padding:0;
}


.main_section{
    background-image: url(mars2.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    margin:0;
    width: 100%;
    height:1050px;
    z-index: -1;
    background-attachment:fixed;
}


h1{
    color:#FFFFFF;
    font-family: var(--main-font);
}

h3{
    margin:0;
}

.calendar_date{
    color: #dc916b; 
    font-size: .9rem;
    position: absolute;
    right:55px;
    top: 40px;  
    font-family: var(--secondary-font);
}

.sol_day{
    text-align: center;
    font-size:6.5rem;
    margin: 180px 20px 40px 20px;
}

p:nth-child(2){
    margin-top: 25px;
}

.temp_message{
    color: #FFFFFF;
    text-align: center;
    font-size:1.5rem;
    background-color: rgba(134, 105, 91, 0.75);
    width:530px;
    line-height: 1.5;
    border-radius: 55px;
    font-family: var(--secondary-font);
    margin: 0 auto 0 auto;
}

.temp_button_wrapper{
    text-align: center;
    margin: 85px auto 25px auto;
    background-color: #FFFFFF;
    width: 115px;
    border-radius: 45px;
    height:25px;
    display:table;
}

.temp_button{
    text-decoration: none;
    font-size:.9rem;
    color:#dc916b;
    font-family: var(--secondary-font);
    display: table-cell;
    vertical-align: middle;
}


.temp_button_wrapper:hover{
    background-color: #34c3eb;
}

.temp_button:hover{
    color: #FFFFFF;
}

.explaination{
    color:#b5584c; /* #dc916b;*/
    font-size:1.1rem;
    line-height: 2;
    font-family: var(--main-font);
    text-indent: 62px;
}

.explaination:nth-child(1){
    margin:170px 90px 22px 90px;
}

.explaination:nth-child(2){
    margin:0px 90px 170px 90px;
}

.nasa_link:hover{
    color: #34c3eb;
}

.footer{
    width:100%;
    height:330px;
    background-color:#dc916b;  /*   #41372c;    #dc916b;    */
}

.credits{
    font-family: var(--secondary-font);
    color: #FFFFFF;
    font-size:1rem;
    letter-spacing: 18px;
    text-align: center;
    padding: 150px 15px 10px 15px;
}



@media only screen and (max-width : 768px) {/***** start media break******************************/
    .sol_day{
        font-size:5rem;
    }

    .calendar_date{
        font-size: .8rem;
        right:1.2rem;
        top: 1rem;  
    }

    .temp_message{
        font-size:1.1rem;
        width:70%;
        min-width:280px;
        line-height: 2rem;
    }
    .explaination{
        font-size:1rem;
    }


    .explaination:nth-child(1){
        margin:100px 90px 22px 90px;
    }

    .credits{
        font-size:.9rem;
    }
}

@media only screen and (max-width : 600px) {
    .sol_day{
        font-size:3.5rem;
    }      
    
    .explaination:nth-child(1){
        margin:100px 40px 22px 40px;
    }
    
    .explaination:nth-child(2){
        margin:0px 40px 100px 40px;
    }


    .credits{
        letter-spacing: 5px;
        padding: 150px 15px 10px 15px;
    }
    
}

@media only screen and (max-width : 500px) {
    .sol_day{
        font-size:3.1rem;
        margin: 90px 20px 90px 20px;
    }      
}