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.hero{background-image:linear-gradient(115deg,rgba(8,9,10,.88),rgba(24,25,25,.74)),url('assets/hero-electrodes.png');background-size:cover;background-position:center 42%;background-repeat:no-repeat}

.electrodes:before{background:url('assets/product-electrodes.png') center/cover no-repeat}.wire:before{background:url('assets/product-wire.png') center/cover no-repeat}.metal:before{background:url('assets/product-metal.png') center/cover no-repeat}

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