.clearfix::after {content: "";clear: both;display: table;}

.img150{float:left;width:27%;padding:3%;font-size:1.1em;padding-top:0px;}
@media only screen and (max-width:768px){.img150{float:left;width:44%;padding:3%;font-size:0.8em;padding-top:0px;}}
@media only screen and (max-width:480px){.img150{float:left;width:94%;padding:3%;font-size:0.8em;padding-top:0px;}}
.img150 img{float:left;width:100%;padding:0px;min-width:50px;}

.uebers {text-align: center;font-size:1.8em; color:#d28341;float: left; margin: 0 auto; text-align: center; padding: 0px; width: 490px; font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif; font-size: 260%; font-style: normal; font-weight: normal;}

.row{box-sizing: border-box;}
.column {float: left;width: 23%;padding:1%;height: 0;padding-bottom: 25%;}
.row:after {content: "";display: table;clear: both;}
@media screen and (max-width: 768px) {.column {width: 31%;padding-bottom: 34%;}}
@media screen and (max-width: 480px) {.column {width: 48%;padding-bottom: 51%;}}
@media screen and (max-width: 320px) {.column {width: 95%;padding-bottom: 98%;}}
.column img{float:left;width:98%;height:auto; padding:2%;min-width:50px;max-width:300px;}