body{
}
.nav{
display: flex;
justify-content: space-between;
width: 100%;
padding: 1.9375rem 0;
background-color: #fff;
height: 70px;
}
.nav__img{
height: 4rem;
}
.nav__text{
display: grid;
grid-template-rows:auto auto ;
}
.nav__text--list1{
display: flex;
align-items: center;
list-style: none;
gap: 1rem;
position: relative;
display: -webkit-box;
display: -ms-flexbox;
font-size: 1rem;
line-height: 1;

}
.nav__text--list2{
    display: flex;
    align-items: center;
    list-style: none;
    gap: 1rem;
    padding-left: 16rem;
    font-weight: bold;
    color: #404040;
    text-decoration: none;
    font-size: 1rem;
    line-height: 1;
    font-family: "Roboto", sans-serif;
}
.middle{
    margin-top: 0px;
    background: url(https://www.kit.edu/img/header_klimaforschung-Afrika_schattiert.jpg);
    height: 600px;
}
.middle__header{
    color: white;
    -webkit-transition: color .3s;
    -o-transition: color .3s;
    transition: color .3s;
    font-weight: 400;
    font-family: "Roboto", sans-serif;
    font-size: 50px;
 margin-left: 3rem;
    border-bottom: 0.3125rem solid #00876c;
    width: 700px;
    
}

.middle__p{
    font-family: "kit-icons";
    color: white;
    padding-left: 3rem;
}
.middle__text{
display: flex;
align-items: center;
gap: 4rem;
padding-left: 5rem;
padding-top: 2rem;
}
.middle__text--one{
    width: calc(35% - 1.46rem);
    display: block;
    padding: 1.15em 1.55em 1.45em;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    color: inherit;
    text-decoration: none;
    background-color: rgba(0,135,108,0.9);
    border-top-right-radius: 0.5em;
    border-bottom-left-radius: 0.5em;

}
.middle__text--two{
    width: calc(35% - 1.46rem);
    display: block;
    padding: 1.15em 1.55em 1.45em;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    color: inherit;
    text-decoration: none;
    background-color: rgba(0,135,108,0.9);
    border-top-right-radius: 0.5em;
    border-bottom-left-radius: 0.5em;

}
.middle__text--two-h{
    color: #fff;
    font-size: 1.5em;
    font-weight: 300;
    line-height: 1.23333;
}
.middle__text--two-p{
    margin-top: 0.95em;
    font-size: 0.8em;
    color: white;
}
.middle__black{
    height: 200px;
    background-color: black;
    margin-top: 9rem;
}
.middle__black--input1{
    font-family: "kit-icons";
    font-size: 1.8em;
    line-height: 1.4;
    margin-top: 2rem;
    height: 50px;
    width: 600px;
    background-color: transparent;
    border-top-right-radius: 0.5em;
    border-bottom-left-radius: 0.5em;
    border: 3px solid #fff;
    color: #fff;
    margin-left: 12px;
}
.middle__black--input2{
    font-family: "kit-icons";
    font-size: 1.8em;
    line-height: 1.4;
    margin-top: 2rem;
    height: 50px;
    width: 600px;
    background-color: transparent;
    border-top-right-radius: 0.5em;
    border-bottom-left-radius: 0.5em;
    border: 3px solid #fff;
    color: #fff;

}
.middle__black--input3{
    font-family: "kit-icons";
    font-size: 1.8em;
    line-height: 1.4;
    margin-top: 2rem;
    height: 50px;
    width: 1200px;
    background-color: transparent;
    border-top-right-radius: 0.5em;
    border-bottom-left-radius: 0.5em;
    border: 3px solid #fff;
    color: #fff;
    margin-left: 1rem;
}
.three{
margin-top: 7rem;
}
.three__heading{

}
.three__cards{
margin-top: 2rem;
display: grid;
grid-template-columns: auto auto auto auto;
}
.three__cards--card{
width: 300px;
}
.three__cards--img{
height: 200px;
width: 250px;
}
.three__cards--h{
    margin-top: 0.9375rem;
    color: #404040;
    font-size: 1.375rem;
    font-weight: 700;
    line-height: 1.2;
}
.three__cards--p{
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
}
.three__cards--link{
    position: relative;
    display: block;
    padding-bottom: 5px;
    margin-top: 2.8125rem;
    border-bottom: 3px solid #00876c;
    color: #007755;
    font-weight: 700;
    text-decoration: none;
}
.four{
display: grid;
grid-template-columns: auto auto auto;
margin-top: 2rem;
}
.four__card{
background: url(/source/Capture1.PNG);
width: 400px;
height: 400px;
border-top-right-radius: 0.5em;
    border-bottom-left-radius: 0.5em;
}
.four__card1{
    background: url(/source/Capture2.PNG);
    width: 400px;
    height: 400px;  
    border-top-right-radius: 0.5em;
    border-bottom-left-radius: 0.5em;  
}
.four__card2{
    background: url(https://www.kit.edu/img/studieren-20110107-CS-03-173_rdax_1230x769s.jpg);
    width: 400px;
    height: 400px;
    border-top-right-radius: 0.5em;
    border-bottom-left-radius: 0.5em;

}
.four__card--h{
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    text-shadow: 0 0 8px rgb(0 0 0);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    color: #fff;
}
.four__card--p{
    padding-top: 7rem;
    color: #fff;
    display: -webkit-inline-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    width: 100%;
    font-size: 1.125rem;
    -webkit-line-clamp: 4;

}
.four__card--button{
    padding-top: 8rem;
    margin-left: 2rem;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    color: #fff;
    display: inline-block;
    padding: 0.625rem 0.9375rem;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    -webkit-transition: background-color .2s;
    -o-transition: background-color .2s;
    transition: background-color .2s;
    border: 0;
    background: #00876c;
    border-radius: 0;
    appearance: none;
}
.five{
display: grid;
grid-template-columns:  auto auto;
margin-top: 2rem;
}
.five__cardone{
    background-color: #00876c;
    height:150px;
    width: 500px;
    border-top-right-radius: 0.9em;
    border-bottom-left-radius: 0.9em;
}
.five__cardtwo{
    background-color: #00876c;
    height:auto;
    width: 700px;
    border-top-right-radius: 0.5em;
    border-bottom-left-radius: 0.5em;
}
.five__cardone--h{
    font-weight: 700;
    color: #fff;
    font-family: "Roboto", sans-serif;
}
.five__cardone--p{
    color: #fff;
}
.five__cardtwo--h{
    font-weight: 700;
    color: #fff;
    font-family: "Roboto", sans-serif;
}
.five__cardtwo--p{
    color: #fff;
}
.six{
display: grid;
grid-template-columns: auto auto;
}
.six__one{
height: 500px;
width: 500px;
}
.six__one--img{
    height: 400px;
    width: 500px;
}
.six__one--h{
    font-weight: bold;
}
.six__one--p{
    display: block;
    color: #404040;
    font-size: 1.125rem;
    font-weight: 700;
}
.six__one--p1{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
}
.six__two{

}
.six__two--card{
    display: flex;
    align-items: center;
    gap: 1rem;
}
.date{
height: 100px;
display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 5.5rem;
    padding: 0.9375rem 0.875rem;
    margin-right: 5px;
    border-left: 10px solid #00876c;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-flex: 0;
    -ms-flex-positive: 0;
    flex-grow: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-weight: 700;
    background-color: #d9d9d9;
}
.card{
    padding: 1.25rem 1.875rem;
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
    /* font-size: 1.125rem; */
    font-size: 0.75rem;
    line-height: 1.2;
    background-color: #f2f2f2;
    height: 100px;
    margin-top: 0.5rem;
}
.card__h{

}
.card__p{

}
.heading{
    font-size: 2.5rem;
    line-height: 1.2;
    color: #404040;
    font-weight: 700;
    font-family: sans-serif;
}
.p{
    content: "";
    display: inline-block;
    margin-left: 0.625rem;
    font-family: "kit-icons";
    font-size: 0.9em;
    font-weight: 300;
    margin-left: 60rem;
    color: #00876c;
}
.footer{
    padding: 3rem 0 0;
    margin-top: 7.5rem;
    color: #404040;
    font-size: 1rem;
    font-weight: 700;
    border-top: 1px solid #e6e6e6;
    background: #f2f2f2;
}
.upper__footer{
display: flex;
align-items: center;
justify-content: space-between;
}
.upper__list{
    list-style: none;
    font-family: "Roboto", sans-serif;
    font-size: 16px;
    font-weight: bold;
    color: #00876c;
}
.upper__list--list{
    text-align: -webkit-match-parent;
    padding: 0 0 0.5em;
    border-bottom: 1px solid #404040;
}
.footer__p{
    font-weight: 1;
}
.HS{
    margin-top: 3EM;
    color: #404040;
    font-weight: 700;
    border-bottom: 0.3125rem solid #00876c;
    width: 6.25rem;
    MARGIN-left: 4REM;
}
.footer__lower{
    padding: 1.25rem 0;
    margin-top: 0.5rem;
    color: #fff;
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.1;
    background: #404040;
    height: 20px;
}
.footer__lower{
    display: flex;
    justify-content: space-between;
}
.footer__lower--list{
    display: flex;
    align-items: center;
    list-style: none;
}
@media only screen and (max-width:900px){
    body{
        width: 900px;
    }
.nav__text--list1,.nav__text--list2{
    display: none;

}
.middle{
 width: 100%; 
 width: 100%;
 opacity: 0;
 max-height: 700px;  
}
.nav{
    font-size: 85%;
}
}